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3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 1 of 16 Safety Data Sheet Copyright,2015,3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit thereon. Document Group: 18-7877-6 Version Number: 6.00 Issue Date: 03/03/15 Supercedes Date: 03/27/12 SECTION 1: Identification 1.1. Product identifier 3M? Weld-Thru II Coating, PN 05917 1.2. Recommended use and restrictions on use Recommended use Automotive, Weldable corrosion-resistant coating. 1.3. Supplier?s details MANUFACTURER: 3M DIVISION: Automotive Aftermarket ADDRESS: 3M Center, St. Paul, MN 55144-1000, USA Telephone: 1-888-3M HELPS (1-888-364-3577) 1.4. Emergency telephone number 1-800-364-3577 or (651) 737-6501 (24 hours) SECTION 2: Hazard identification The label elements below were prepared in accordance with OSHA Hazard Communication Standard, 29 CFR 1910.1200. This information may be different from the actual product label information for labels regulated by other agencies. 2.1. Hazard classification Flammable Aerosol: Category 2. Serious Eye Damage/Irritation: Category 2A. Carcinogenicity: Category 2. Simple Asphyxiant. Specific Target Organ Toxicity (single exposure): Category 1. Specific Target Organ Toxicity (central nervous system): Category 3. Specific Target Organ Toxicity (repeated exposure): Category 1. 2.2. Label elements Signal word Danger Symbols Flame | Exclamation mark | Health Hazard | 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 2 of 16 Pictograms Hazard Statements Flammable aerosol. Causes serious eye irritation. May cause drowsiness or dizziness. Suspected of causing cancer. May displace oxygen and cause rapid suffocation. Causes damage to organs: cardiovascular system | sensory organs | Causes damage to organs through prolonged or repeated exposure: nervous system | May cause damage to organs through prolonged or repeated exposure: sensory organs | Precautionary Statements General: Keep out of reach of children. Prevention: Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not spray on an open flame or other ignition source. Pressurized container: Do not pierce or burn, even after use. Do not breathe dust/fume/gas/mist/vapors/spray. Use only outdoors or in a well-ventilated area. Wear protective gloves and eye/face protection. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Response: IF INHALED: Remove person to fresh air and keep comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Specific treatment (see Notes to Physician on this label). Call a POISON CENTER or doctor/physician if you feel unwell. Storage: Protect from sunlight. Do not expose to temperatures exceeding 50C/122F. Store in a well-ventilated place. Keep container tightly closed. Store locked up. Disposal: Dispose of contents/container in accordance with applicable local/regional/national/international regulations. 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 3 of 16 Notes to Physician: Exposure may increase myocardial irritability. Do not administer sympathomimetic drugs unless absolutely necessary. 2.3. Hazards not otherwise classified None. 34% of the mixture consists of ingredients of unknown acute oral toxicity. 35% of the mixture consists of ingredients of unknown acute dermal toxicity. 51% of the mixture consists of ingredients of unknown acute inhalation toxicity. SECTION 3: Composition/information on ingredients Ingredient C.A.S. No. % by Wt Acetone 67-64-1 30 - 60 Trade Secret * Liquefied Petroleum Gases 68476-86-8 10 - 30 Trade Secret * Zinc 7440-66-6 7 - 13 Trade Secret * Xylene 1330-20-7 3 - 7 Trade Secret * Ethylbenzene 100-41-4 1 - 5 Trade Secret * Resin Blend Trade Secret* 1 - 5 Trade Secret * Aluminum 7429-90-5 1 - 5 Trade Secret * Zeolites 1318-02-1 0.1 - 1.5 Trade Secret * Organophilic Clay Trade Secret* 0.1 - 1.5 Trade Secret * Synthetic Amorphous Silica, Fumed, Crystalline Free 112945-52-5 0.1 - 1.5 Trade Secret * Stoddard Solvent 8052-41-3 0.5 - 1.5 Trade Secret * Potassium Oxide 12136-45-7 0.1 - 1.5 Trade Secret * *The specific chemical identity and/or exact percentage (concentration) of this composition has been withheld as a trade secret. SECTION 4: First aid measures 4.1. Description of first aid measures Inhalation: Remove person to fresh air. Get medical attention. Skin Contact: Wash with soap and water. If signs/symptoms develop, get medical attention. Eye Contact: Immediately flush with large amounts of water for at least 15 minutes. Remove contact lenses if easy to do. Continue rinsing. Immediately get medical attention. If Swallowed: Rinse mouth. If you feel unwell, get medical attention. 4.2. Most important symptoms and effects, both acute and delayed See Section 11.1. Information on toxicological effects. 4.3. Indication of any immediate medical attention and special treatment required Exposure may increase myocardial irritability. Do not administer sympathomimetic drugs unless absolutely necessary. SECTION 5: Fire-fighting measures 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 4 of 16 5.1. Suitable extinguishing media Use a fire fighting agent suitable for the surrounding fire. 5.2. Special hazards arising from the substance or mixture Closed containers exposed to heat from fire may build pressure and explode. Hazardous Decomposition or By-Products Substance Condition Carbon monoxide During Combustion Carbon dioxide During Combustion 5.3. Special protective actions for fire-fighters Water may not effectively extinguish fire; however, it should be used to keep fire-exposed containers and surfaces cool and prevent explosive rupture. SECTION 6: Accidental release measures 6.1. Personal precautions, protective equipment and emergency procedures Evacuate area. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Use only non-sparking tools. Ventilate the area with fresh air. Refer to other sections of this SDS for information regarding physical and health hazards, respiratory protection, ventilation, and personal protective equipment. 6.2. Environmental precautions Avoid release to the environment. 6.3. Methods and material for containment and cleaning up If possible, seal leaking container. Place leaking containers in a well-ventilated area, preferably an operating exhaust hood, or if necessary outdoors on an impermeable surface until appropriate packaging for the leaking container or its contents is available. Contain spill. Cover spill area with a fire-extinguishing foam designed for use on solvents, such as alcohols and acetone, that can dissolve in water. An AR - AFFF type foam is recommended. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially available inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Remember, adding an absorbent material does not remove a physical, health, or environmental hazard. Collect as much of the spilled material as possible using non-sparking tools. Place in a metal container approved for transportation by appropriate authorities. Clean up residue with detergent and water. Seal the container. Dispose of collected material as soon as possible. SECTION 7: Handling and storage 7.1. Precautions for safe handling Do not use in a confined area with minimal air exchange. Keep out of reach of children. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not spray on an open flame or other ignition source. Do not pierce or burn, even after use. Do not breathe dust/fume/gas/mist/vapors/spray. Do not get in eyes, on skin, or on clothing. Do not eat, drink or smoke when using this product. Wash thoroughly after handling. Avoid release to the environment. Avoid contact with oxidizing agents (eg. chlorine, chromic acid etc.) Use personal protective equipment (gloves, respirators, etc.) as required. 7.2. Conditions for safe storage including any incompatibilities Store in a well-ventilated place. Keep container tightly closed. Protect from sunlight. Do not expose to temperatures exceeding 50C/122F. Store away from heat. Store away from acids. Store away from strong bases. Store away from oxidizing agents. Store away from amines. SECTION 8: Exposure controls/personal protection 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 5 of 16 8.1. Control parameters Occupational exposure limits If a component is disclosed in section 3 but does not appear in the table below, an occupational exposure limit is not available for the component. Ingredient C.A.S. No. Agency Limit type Additional Comments Ethylbenzene 100-41-4 ACGIH TWA:20 ppm A3: Confirmed animal carcin. Ethylbenzene 100-41-4 CMRG TWA:25 ppm;STEL:75 ppm Ethylbenzene 100-41-4 OSHA TWA:435 mg/m3(100 ppm) SILICA, AMORPHOUS 112945-52- 5 OSHA TWA concentration:0.8 mg/m3;TWA:20 millions of particles/cu. ft. Aluminum, insoluble compounds 1318-02-1 ACGIH TWA(respirable fraction):1 mg/m3 A4: Not class. as human carcin Xylene 1330-20-7 ACGIH TWA:100 ppm;STEL:150 ppm A4: Not class. as human carcin Xylene 1330-20-7 CMRG TWA:50 ppm;STEL:75 ppm Xylene 1330-20-7 OSHA TWA:435 mg/m3(100 ppm) Acetone 67-64-1 ACGIH TWA:500 ppm;STEL:750 ppm A4: Not class. as human carcin Acetone 67-64-1 OSHA TWA:2400 mg/m3(1000 ppm) Aluminum 7429-90-5 ACGIH TWA(respirable fraction):1 mg/m3 A4: Not class. as human carcin Aluminum 7429-90-5 OSHA TWA(as Al respirable dust):5 mg/m3;TWA(as Al total dust):15 mg/m3 Stoddard Solvent 8052-41-3 ACGIH TWA:100 ppm Stoddard Solvent 8052-41-3 OSHA TWA:2900 mg/m3(500 ppm) ACGIH : American Conference of Governmental Industrial Hygienists AIHA : American Industrial Hygiene Association CMRG : Chemical Manufacturer's Recommended Guidelines OSHA : United States Department of Labor - Occupational Safety and Health Administration TWA: Time-Weighted-Average STEL: Short Term Exposure Limit CEIL: Ceiling 8.2. Exposure controls 8.2.1. Engineering controls Do not remain in area where available oxygen may be reduced. Use general dilution ventilation and/or local exhaust ventilation to control airborne exposures to below relevant Exposure Limits and/or control dust/fume/gas/mist/vapors/spray. If ventilation is not adequate, use respiratory protection equipment. 8.2.2. Personal protective equipment (PPE) Eye/face protection Select and use eye/face protection to prevent contact based on the results of an exposure assessment. The following eye/face protection(s) are recommended: Indirect Vented Goggles Skin/hand protection Select and use gloves and/or protective clothing approved to relevant local standards to prevent skin contact based on the results of an exposure assessment. Selection should be based on use factors such as exposure levels, concentration of the 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 6 of 16 substance or mixture, frequency and duration, physical challenges such as temperature extremes, and other use conditions. Consult with your glove and/or protective clothing manufacturer for selection of appropriate compatible gloves/protective clothing. Note: Nitrile gloves may be worn over polymer laminate gloves to improve dexterity. Gloves made from the following material(s) are recommended: Polyvinyl Alcohol (PVA) Polymer laminate Respiratory protection An exposure assessment may be needed to decide if a respirator is required. If a respirator is needed, use respirators as part of a full respiratory protection program. Based on the results of the exposure assessment, select from the following respirator type(s) to reduce inhalation exposure: Half facepiece or full facepiece supplied-air respirator For questions about suitability for a specific application, consult with your respirator manufacturer. SECTION 9: Physical and chemical properties 9.1. Information on basic physical and chemical properties General Physical Form: Liquid Specific Physical Form: Aerosol Odor, Color, Grade: Gray/Metallic appearance with solvent odor. Odor threshold No Data Available pH Not Applicable Melting point Not Applicable Boiling Point Not Applicable Flash Point -156 ?F [Test Method: Pensky-Martens Closed Cup] Evaporation rate No Data Available Flammability (solid, gas) Not Applicable Flammable Limits(LEL) 0.7 % Flammable Limits(UEL) 12.8 % Vapor Pressure 80 - 90 mmHg Vapor Density [Details: Heavier than air] Specific Gravity 0.796 [Ref Std: WATER=1] Solubility in Water Appreciable Solubility- non-water No Data Available Partition coefficient: n-octanol/ water No Data Available Autoignition temperature No Data Available Decomposition temperature No Data Available Viscosity No Data Available Hazardous Air Pollutants 0.43 lb HAPS/lb solids [Test Method: Calculated] Volatile Organic Compounds 33.97 % weight [Test Method: calculated per CARB title 2] Volatile Organic Compounds 270 g/l [Test Method: calculated SCAQMD rule 443.1] Percent volatile 35.64 % weight VOC Less H2O & Exempt Solvents 530 g/l [Test Method: calculated SCAQMD rule 443.1] SECTION 10: Stability and reactivity 10.1. Reactivity This material may be reactive with certain agents under certain conditions - see the remaining headings in this section. 10.2. Chemical stability Stable. 10.3. Possibility of hazardous reactions 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 7 of 16 Hazardous polymerization will not occur. 10.4. Conditions to avoid Heat 10.5. Incompatible materials Strong acids Strong bases Strong oxidizing agents Amines 10.6. Hazardous decomposition products Substance Condition None known. Refer to section 5.2 for hazardous decomposition products during combustion. SECTION 11: Toxicological information The information below may not be consistent with the material classification in Section 2 if specific ingredient classifications are mandated by a competent authority. In addition, toxicological data on ingredients may not be reflected in the material classification and/or the signs and symptoms of exposure, because an ingredient may be present below the threshold for labeling, an ingredient may not be available for exposure, or the data may not be relevant to the material as a whole. 11.1. Information on Toxicological effects Signs and Symptoms of Exposure Based on test data and/or information on the components, this material may produce the following health effects: Inhalation: Simple Asphyxiation: Signs/symptoms may include increased heart rate, rapid respirations, drowsiness, headache, incoordination, altered judgement, nausea, vomiting, lethargy, seizures, coma, and may be fatal. Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and throat pain. May cause additional health effects (see below). Skin Contact: Mild Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness. Eye Contact: Severe Eye Irritation: Signs/symptoms may include significant redness, swelling, pain, tearing, cloudy appearance of the cornea, and impaired vision. Ingestion: Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and diarrhea. May cause additional health effects (see below). Additional Health Effects: 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 8 of 16 Single exposure may cause target organ effects: Auditory Effects: Signs/symptoms may include hearing impairment, balance dysfunction and ringing in the ears. Central Nervous System (CNS) Depression: Signs/symptoms may include headache, dizziness, drowsiness, incoordination, nausea, slowed reaction time, slurred speech, giddiness, and unconsciousness. Single exposure, above recommended guidelines, may cause: Cardiac Sensitization: Signs/symptoms may include irregular heartbeat (arrhythmia), faintness, chest pain, and may be fatal. Prolonged or repeated exposure may cause target organ effects: Auditory Effects: Signs/symptoms may include hearing impairment, balance dysfunction and ringing in the ears. Neurological Effects: Signs/symptoms may include personality changes, lack of coordination, sensory loss, tingling or numbness of the extremities, weakness, tremors, and/or changes in blood pressure and heart rate. Carcinogenicity: Contains a chemical or chemicals which can cause cancer. Ingredient CAS No. Class Description Regulation Ethylbenzene 100-41-4 Grp. 2B: Possible human carc. International Agency for Research on Cancer Toxicological Data If a component is disclosed in section 3 but does not appear in a table below, either no data are available for that endpoint or the data are not sufficient for classification. Acute Toxicity Name Route Species Value Overall product Dermal No data available; calculated ATE > 5,000 mg/kg Overall product Inhalation- Vapor(4 hr) No data available; calculated ATE > 50 mg/l Overall product Ingestion No data available; calculated ATE > 5,000 mg/kg Acetone Dermal Rabbit LD50 > 15,688 mg/kg Acetone Inhalation- Vapor (4 hours) Rat LC50 76 mg/l Acetone Ingestion Rat LD50 5,800 mg/kg Liquefied Petroleum Gases Inhalation- Gas (4 hours) Rat LC50 277,000 ppm Zinc Dermal Rabbit LD50 > 5,000 mg/kg Zinc Inhalation- Dust/Mist Rat LC50 > 5.4 mg/l Zinc Ingestion Rat LD50 > 2,000 mg/kg Xylene Dermal Rabbit LD50 > 4,200 mg/kg Xylene Inhalation- Vapor (4 hours) Rat LC50 29 mg/l Xylene Ingestion Rat LD50 3,523 mg/kg Aluminum Dermal LD50 estimated to be > 5,000 mg/kg Aluminum Ingestion LD50 estimated to be > 5,000 mg/kg Aluminum Inhalation- Dust/Mist (4 hours) Rat LC50 > .888 mg/l Ethylbenzene Dermal Rabbit LD50 15,433 mg/kg Ethylbenzene Inhalation- Vapor (4 hours) Rat LC50 17.4 mg/l Ethylbenzene Ingestion Rat LD50 4,769 mg/kg Stoddard Solvent Inhalation- Vapor LC50 estimated to be 20 - 50 mg/l Stoddard Solvent Dermal Rabbit LD50 > 3,000 mg/kg Stoddard Solvent Ingestion Rat LD50 > 5,000 mg/kg 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 9 of 16 Organophilic Clay Inhalation- Dust/Mist (4 hours) Not available LC50 > 5 mg/l Zeolites Dermal Rabbit LD50 > 2,000 mg/kg Organophilic Clay Ingestion Rat LD50 > 5,000 mg/kg Zeolites Inhalation- Dust/Mist (4 hours) Rat LC50 > 4.57 mg/l Zeolites Ingestion Rat LD50 > 5,000 mg/kg Synthetic Amorphous Silica, Fumed, Crystalline Free Dermal Rabbit LD50 > 5,000 mg/kg Synthetic Amorphous Silica, Fumed, Crystalline Free Inhalation- Dust/Mist (4 hours) Rat LC50 > 0.691 mg/l Synthetic Amorphous Silica, Fumed, Crystalline Free Ingestion Rat LD50 > 5,110 mg/kg ATE = acute toxicity estimate Skin Corrosion/Irritation Name Species Value Acetone Mouse Minimal irritation Liquefied Petroleum Gases Professio nal judgeme nt No significant irritation Xylene Rabbit Mild irritant Aluminum Rabbit No significant irritation Ethylbenzene Rabbit Mild irritant Stoddard Solvent Rabbit Irritant Zeolites Rabbit No significant irritation Synthetic Amorphous Silica, Fumed, Crystalline Free Rabbit No significant irritation Serious Eye Damage/Irritation Name Species Value Acetone Rabbit Severe irritant Liquefied Petroleum Gases Professio nal judgeme nt No significant irritation Xylene Rabbit Mild irritant Aluminum Rabbit No significant irritation Ethylbenzene Rabbit Moderate irritant Stoddard Solvent Rabbit No significant irritation Zeolites Rabbit Mild irritant Synthetic Amorphous Silica, Fumed, Crystalline Free Rabbit No significant irritation Skin Sensitization Name Species Value Aluminum Guinea pig Not sensitizing Ethylbenzene Human Not sensitizing Stoddard Solvent Guinea pig Not sensitizing Synthetic Amorphous Silica, Fumed, Crystalline Free Human and animal Not sensitizing Respiratory Sensitization Name Species Value Aluminum Human Some positive data exist, but the data are not sufficient for classification Germ Cell Mutagenicity Name Route Value 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 10 of 16 Acetone In vivo Not mutagenic Acetone In Vitro Some positive data exist, but the data are not sufficient for classification Liquefied Petroleum Gases In Vitro Not mutagenic Xylene In Vitro Not mutagenic Xylene In vivo Not mutagenic Aluminum In Vitro Not mutagenic Ethylbenzene In vivo Not mutagenic Ethylbenzene In Vitro Some positive data exist, but the data are not sufficient for classification Stoddard Solvent In vivo Not mutagenic Stoddard Solvent In Vitro Some positive data exist, but the data are not sufficient for classification Synthetic Amorphous Silica, Fumed, Crystalline Free In Vitro Not mutagenic Carcinogenicity Name Route Species Value Acetone Not Specified Multiple animal species Not carcinogenic Xylene Dermal Rat Not carcinogenic Xylene Ingestion Multiple animal species Not carcinogenic Xylene Inhalation Human Some positive data exist, but the data are not sufficient for classification Ethylbenzene Inhalation Multiple animal species Carcinogenic Stoddard Solvent Dermal Mouse Some positive data exist, but the data are not sufficient for classification Stoddard Solvent Inhalation Human and animal Some positive data exist, but the data are not sufficient for classification Synthetic Amorphous Silica, Fumed, Crystalline Free Not Specified Mouse Some positive data exist, but the data are not sufficient for classification Reproductive Toxicity Reproductive and/or Developmental Effects Name Route Value Species Test Result Exposure Duration Acetone Ingestion Not toxic to female reproduction Mouse NOAEL 11,298 mg/kg/day 13 weeks Acetone Ingestion Some positive male reproductive data exist, but the data are not sufficient for classification Rat NOAEL 1,700 mg/kg/day 13 weeks Acetone Inhalation Some positive developmental data exist, but the data are not sufficient for classification Rat NOAEL 5.2 mg/l during organogenesi s Xylene Ingestion Not toxic to female reproduction Mouse NOAEL 1,000 mg/kg/day 103 weeks Xylene Ingestion Not toxic to male reproduction Mouse NOAEL 1,000 mg/kg/day 103 weeks Xylene Inhalation Some positive female reproductive data exist, but the data are not sufficient for classification Human NOAEL Not available occupational exposure Xylene Ingestion Some positive developmental data exist, but the data are not sufficient for classification Mouse NOAEL Not available during organogenesi s Xylene Inhalation Some positive developmental data exist, but the data are not sufficient for Multiple animal NOAEL Not available during gestation 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 11 of 16 classification species Ethylbenzene Inhalation Some positive developmental data exist, but the data are not sufficient for classification Rat NOAEL 4.3 mg/l premating & during gestation Stoddard Solvent Inhalation Not toxic to development Rat NOAEL 2.4 mg/l during organogenesi s Synthetic Amorphous Silica, Fumed, Crystalline Free Ingestion Not toxic to female reproduction Rat NOAEL 509 mg/kg/day 1 generation Synthetic Amorphous Silica, Fumed, Crystalline Free Ingestion Not toxic to male reproduction Rat NOAEL 497 mg/kg/day 1 generation Synthetic Amorphous Silica, Fumed, Crystalline Free Ingestion Not toxic to development Rat NOAEL 1,350 mg/kg/day during organogenesi s Lactation Name Route Species Value Xylene Ingestion Mouse Does not cause effects on or via lactation Target Organ(s) Specific Target Organ Toxicity - single exposure Name Route Target Organ(s) Value Species Test Result Exposure Duration Acetone Inhalation central nervous system depression May cause drowsiness or dizziness Human NOAEL Not available Acetone Inhalation respiratory irritation Some positive data exist, but the data are not sufficient for classification Human NOAEL Not available Acetone Inhalation immune system Some positive data exist, but the data are not sufficient for classification Human NOAEL 1.19 mg/l 6 hours Acetone Inhalation liver Some positive data exist, but the data are not sufficient for classification Guinea pig NOAEL Not available Acetone Ingestion central nervous system depression May cause drowsiness or dizziness Human NOAEL Not available poisoning and/or abuse Liquefied Petroleum Gases Inhalation cardiac sensitization Causes damage to organs similar compoun ds NOAEL Not available Liquefied Petroleum Gases Inhalation central nervous system depression May cause drowsiness or dizziness NOAEL Not available Liquefied Petroleum Gases Inhalation respiratory irritation All data are negative NOAEL Not available Xylene Inhalation auditory system Causes damage to organs Rat LOAEL 6.3 mg/l 8 hours Xylene Inhalation central nervous system depression May cause drowsiness or dizziness Human NOAEL Not available Xylene Inhalation respiratory irritation Some positive data exist, but the data are not sufficient for classification Human NOAEL Not available Xylene Inhalation eyes Some positive data exist, but the data are not sufficient for classification Rat NOAEL 3.5 mg/l not available Xylene Inhalation liver Some positive data exist, but the data are not sufficient for classification Multiple animal species NOAEL Not available Xylene Ingestion central nervous system depression May cause drowsiness or dizziness Multiple animal species NOAEL Not available Xylene Ingestion eyes Some positive data exist, but the data are not sufficient for classification Rat NOAEL 250 mg/kg not applicable Ethylbenzene Inhalation central nervous system depression May cause drowsiness or dizziness Human NOAEL Not available 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 12 of 16 Ethylbenzene Inhalation respiratory irritation Some positive data exist, but the data are not sufficient for classification Human and animal NOAEL Not available Stoddard Solvent Inhalation central nervous system depression May cause drowsiness or dizziness Human and animal NOAEL Not available Stoddard Solvent Inhalation respiratory irritation Some positive data exist, but the data are not sufficient for classification NOAEL Not available Stoddard Solvent Inhalation nervous system Some positive data exist, but the data are not sufficient for classification Dog NOAEL 6.5 mg/l 4 hours Specific Target Organ Toxicity - repeated exposure Name Route Target Organ(s) Value Species Test Result Exposure Duration Acetone Dermal eyes Some positive data exist, but the data are not sufficient for classification Guinea pig NOAEL Not available 3 weeks Acetone Inhalation hematopoietic system Some positive data exist, but the data are not sufficient for classification Human NOAEL 3 mg/l 6 weeks Acetone Inhalation immune system Some positive data exist, but the data are not sufficient for classification Human NOAEL 1.19 mg/l 6 days Acetone Inhalation kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Guinea pig NOAEL 119 mg/l not available Acetone Inhalation heart | liver All data are negative Rat NOAEL 45 mg/l 8 weeks Acetone Ingestion kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat NOAEL 900 mg/kg/day 13 weeks Acetone Ingestion heart Some positive data exist, but the data are not sufficient for classification Rat NOAEL 2,500 mg/kg/day 13 weeks Acetone Ingestion hematopoietic system Some positive data exist, but the data are not sufficient for classification Rat NOAEL 200 mg/kg/day 13 weeks Acetone Ingestion liver Some positive data exist, but the data are not sufficient for classification Mouse NOAEL 3,896 mg/kg/day 14 days Acetone Ingestion eyes All data are negative Rat NOAEL 3,400 mg/kg/day 13 weeks Acetone Ingestion respiratory system All data are negative Rat NOAEL 2,500 mg/kg/day 13 weeks Acetone Ingestion muscles All data are negative Rat NOAEL 2,500 mg/kg 13 weeks Acetone Ingestion skin | bone, teeth, nails, and/or hair All data are negative Mouse NOAEL 11,298 mg/kg/day 13 weeks Liquefied Petroleum Gases Inhalation kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat NOAEL Not available Xylene Inhalation nervous system Causes damage to organs through prolonged or repeated exposure Rat LOAEL 0.4 mg/l 4 weeks Xylene Inhalation auditory system May cause damage to organs though prolonged or repeated exposure Rat LOAEL 7.8 mg/l 5 days Xylene Inhalation liver Some positive data exist, but the data are not sufficient for classification Multiple animal species NOAEL Not available Xylene Inhalation heart | endocrine system | hematopoietic All data are negative Multiple animal species NOAEL 3.5 mg/l 13 weeks 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 13 of 16 system | muscles | kidney and/or bladder | respiratory system Xylene Ingestion auditory system Some positive data exist, but the data are not sufficient for classification Rat NOAEL 900 mg/kg/day 2 weeks Xylene Ingestion kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat NOAEL 1,500 mg/kg/day 90 days Xylene Ingestion liver Some positive data exist, but the data are not sufficient for classification Multiple animal species NOAEL Not available Xylene Ingestion heart | skin | endocrine system | bone, teeth, nails, and/or hair | hematopoietic system | immune system | nervous system | respiratory system All data are negative Mouse NOAEL 1,000 mg/kg/day 103 weeks Aluminum Inhalation nervous system | respiratory system Some positive data exist, but the data are not sufficient for classification Human NOAEL Not available occupational exposure Ethylbenzene Inhalation kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat NOAEL 1.1 mg/l 2 years Ethylbenzene Inhalation liver Some positive data exist, but the data are not sufficient for classification Mouse NOAEL 1.1 mg/l 103 weeks Ethylbenzene Inhalation hematopoietic system Some positive data exist, but the data are not sufficient for classification Rat NOAEL 3.4 mg/l 28 days Ethylbenzene Inhalation auditory system Some positive data exist, but the data are not sufficient for classification Rat NOAEL 2.4 mg/l 5 days Ethylbenzene Inhalation endocrine system Some positive data exist, but the data are not sufficient for classification Mouse NOAEL 3.3 mg/l 103 weeks Ethylbenzene Inhalation bone, teeth, nails, and/or hair | muscles All data are negative Multiple animal species NOAEL 4.2 mg/l 90 days Ethylbenzene Inhalation heart | immune system | respiratory system All data are negative Multiple animal species NOAEL 3.3 mg/l 2 years Ethylbenzene Ingestion liver | kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat NOAEL 680 mg/kg/day 6 months Stoddard Solvent Inhalation nervous system Some positive data exist, but the data are not sufficient for classification Rat LOAEL 4.6 mg/l 6 months Stoddard Solvent Inhalation kidney and/or bladder Some positive data exist, but the data are not sufficient for classification Rat LOAEL 1.9 mg/l 13 weeks Stoddard Solvent Inhalation respiratory system Some positive data exist, but the data are not sufficient for classification Multiple animal species NOAEL 0.6 mg/l 90 days Stoddard Solvent Inhalation bone, teeth, nails, and/or hair | blood | liver | muscles All data are negative Rat NOAEL 5.6 mg/l 12 weeks Stoddard Solvent Inhalation heart All data are negative Multiple animal species NOAEL 1.3 mg/l 90 days Synthetic Amorphous Silica, Fumed, Crystalline Free Inhalation respiratory system | silicosis All data are negative Human NOAEL Not available occupational exposure 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 14 of 16 Aspiration Hazard Name Value Xylene Aspiration hazard Ethylbenzene Aspiration hazard Stoddard Solvent Aspiration hazard Please contact the address or phone number listed on the first page of the SDS for additional toxicological information on this material and/or its components. SECTION 12: Ecological information Ecotoxicological information Please contact the address or phone number listed on the first page of the SDS for additional ecotoxicological information on this material and/or its components. Chemical fate information Please contact the address or phone number listed on the first page of the SDS for additional chemical fate information on this material and/or its components. SECTION 13: Disposal considerations 13.1. Disposal methods Dispose of contents/ container in accordance with the local/regional/national/international regulations. Incinerate in a permitted waste incineration facility. Facility must be capable of handling aerosol cans. As a disposal alternative, utilize an acceptable permitted waste disposal facility. Empty drums/barrels/containers used for transporting and handling hazardous chemicals (chemical substances/mixtures/preparations classified as Hazardous as per applicable regulations) shall be considered, stored, treated & disposed of as hazardous wastes unless otherwise defined by applicable waste regulations. Consult with the respective regulating authorities to determine the available treatment and disposal facilities. SECTION 14: Transport Information For Transport Information, please visit http://3M.com/Transportinfo or call 1-800-364-3577 or 651-737-6501. SECTION 15: Regulatory information 15.1. US Federal Regulations Contact 3M for more information. 311/312 Hazard Categories: Fire Hazard - Yes Pressure Hazard - Yes Reactivity Hazard - No Immediate Hazard - Yes Delayed Hazard - Yes Section 313 Toxic Chemicals subject to the reporting requirements of that section and 40 CFR part 372 (EPCRA): Ingredient C.A.S. No % by Wt Xylene 1330-20-7 3 - 7 Xylene (Benzene, 1,2-dimethyl-) 1330-20-7 3 - 7 Xylene (Benzene, 1,3-dimethyl-) 1330-20-7 3 - 7 Xylene (Benzene, 1,4-dimethyl-) 1330-20-7 3 - 7 Xylene (Benzene, dimethyl-) 1330-20-7 3 - 7 Aluminum 7429-90-5 1 - 5 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 15 of 16 Aluminum (Aluminum) 7429-90-5 1 - 5 Ethylbenzene 100-41-4 1 - 5 Zinc 7440-66-6 7 - 13 Zinc (Zinc) 7440-66-6 7 - 13 15.2. State Regulations Contact 3M for more information. California Proposition 65 Ingredient C.A.S. No. Classification Ethylbenzene 100-41-4 Carcinogen WARNING: This product contains a chemical known to the State of California to cause cancer. 15.3. Chemical Inventories The components of this product are in compliance with the chemical notification requirements of TSCA. Contact 3M for more information. 15.4. International Regulations Contact 3M for more information. This SDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200. SECTION 16: Other information NFPA Hazard Classification Health: 2 Flammability: 4 Instability: 0 Special Hazards: None Aerosol Storage Code: 2 National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to be generated in significant quantities. Document Group: 18-7877-6 Version Number: 6.00 Issue Date: 03/03/15 Supercedes Date: 03/27/12 DISCLAIMER: The information in this Safety Data Sheet (SDS) is believed to be correct as of the date issued. 3M MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for user's method of use or application. 3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy. In addition, information obtained from a database may not be as current as the information in the SDS available directly from 3M 3M USA SDSs are available at www.3M.com 3M? Weld-Thru II Coating, PN 05917 03/03/15 __________________________________________________________________________________________ Page 16 of 16