SAFETY DATA SHEET1. IdentificationProduct identifierOther means of identificationSDS numberPart No.Tariff codeRecommended use Gunk Squeal Medic Brake Squeal TreatmentM72502M72502/12, M725/6, M72502ES3212.90.0010Disc Brake Treatment None known.Recommended restrictionsManufacturer/Importer/Supplier/Distributor informationManufacturer2. Hazard(s) identification Category 1Flammable aerosolsPhysical hazards Category 2Skin corrosion/irritationHealth hazards Category 2ASerious eye damage/eye irritation Category 1ACarcinogenicity Category 2Reproductive toxicity Category 3 narcotic effectsSpecific target organ toxicity, single exposure Category 2Specific target organ toxicity, repeated exposure Category 1Aspiration hazard Category 2Hazardous to the aquatic environment, acute hazard Environmental hazards Category 2Hazardous to the aquatic environment, long-term hazard Not classified.OSHA defined hazardsLabel elementsSignal word DangerHazard statement Extremely flammable aerosol. Pressurized container: May burst if heated. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye irritation. May cause drowsiness or dizziness. May cause cancer. Suspected of damaging fertility or the unborn child. May cause damage to organs through prolonged or repeated exposure. Toxic to aquatic life. Toxic to aquatic life with long lasting effects. 1 / 16 Material name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 SDS US Company nameAddressTelephoneWebsiteE-mailEmergency phone number Blaster LLC8500 Sweet Valley Drive Valley View, Ohio 44125 - USA T(216)901-5800F (216)901-5801www.blastercorp.comChemtrec (800) 424-9300 Precautionary statementPrevention 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 mist or vapor. Wash thoroughly after handling. Use only outdoors or in a well-ventilated area. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection.Response If swallowed: Immediately call a poison center/doctor. Do NOT induce vomiting. If on skin: Wash with plenty of water. 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 exposed or concerned: Get medical advice/attention. Call a poison center/doctor if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Collect spillage.Storage Store in a well-ventilated place. Keep container tightly closed. Store locked up. Protect from sunlight. Do not expose to temperatures exceeding 50?C/122?F.Disposal Dispose of contents/container in accordance with local/regional/national/international regulations.Hazard(s) not otherwiseclassified (HNOC) Combustible. Static accumulating flammable liquid can become electrostatically charged even inbonded and grounded equipment. Sparks may ignite liquid and vapor. May cause flash fire or explosion.Supplemental information NOTE: This product is a consumer product and is labeled in accordance with the US Consumer Product Safety Commission regulations which take precedence over OSHA Hazard Communication labeling. The container label may not include the OSHA label elements listed in this document. Always carefully review the entire SDS and the product label prior to use in the workplace.3. Composition/information on ingredientsMixtures CAS number %Chemical name Common name and synonyms 110-54-3Hexane 20 - < 50 64742-49-0Naphtha (petroleum), Hydrotreated Light 20 - < 50 64742-47-8Distillates (petroleum), Hydrotreated Light 10 - < 25 106-97-8Butane 10 - < 20 74-98-6Propane 10 - < 20 7429-90-5Aluminium (powder) 5 - < 10 110-82-7CYCLOHEXANE 1 - < 5 64742-95-6C9-C15 Heavy Aromatic Hydrocarbons < 1 64742-52-5Hydrotreated Heavy Naphthenic Distillate (petroleum) < 1 57-11-4Octadecanoic acid < 1 71-43-2Benzene < 0.1 64742-53-6Distillates (petroleum), Hydrotreated Light Naphthenic < 0.1 142-82-5Heptane < 0.1 108-88-3Toluene < 0.1 *Designates that a specific chemical identity and/or percentage of composition has been withheld as a trade secret.4. First-aid measures Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a poison center or doctor/physician if you feel unwell. Inhalation Remove contaminated clothing. Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Wash contaminated clothing before reuse. Skin contact Immediately flush eyes with plenty of water for at least 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get medical attention immediately. Eye contact Call a physician or poison control center immediately. Rinse mouth. Do not induce vomiting. If vomiting occurs, keep head low so that stomach content doesn't get into the lungs. Ingestion 2 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Aspiration may cause pulmonary edema and pneumonitis. May cause drowsiness and dizziness. Headache. Nausea, vomiting. Severe eye irritation. Symptoms may include stinging, tearing, redness, swelling, and blurred vision. Skin irritation. May cause redness and pain. Prolonged exposure may cause chronic effects. Most importantsymptoms/effects, acute anddelayed Provide general supportive measures and treat symptomatically. Keep victim under observation. Symptoms may be delayed. Indication of immediatemedical attention and specialtreatment needed IF exposed or concerned: Get medical advice/attention. If you feel unwell, seek medical advice (show the label where possible). Ensure that medical personnel are aware of the material(s) involved, and take precautions to protect themselves. Show this safety data sheet to the doctor in attendance. General information5. Fire-fighting measures Water fog. Alcohol resistant foam. Dry chemicals. Carbon dioxide (CO2). Dry chemical powder, carbon dioxide, sand or earth may be used for small fires only. Suitable extinguishing media Do not use water jet as an extinguisher, as this will spread the fire.Unsuitable extinguishingmedia Contents under pressure. Pressurized container may explode when exposed to heat or flame. This product is a poor conductor of electricity and can become electrostatically charged. If sufficient charge is accumulated, ignition of flammable mixtures can occur. To reduce potential for static discharge, use proper bonding and grounding procedures. This liquid may accumulate static electricity when filling properly grounded containers. Static electricity accumulation may be significantly increased by the presence of small quantities of water or other contaminants. Material will float and may ignite on surface of water. During fire, gases hazardous to health may be formed. Specific hazards arising fromthe chemical Firefighters must use standard protective equipment including flame retardant coat, helmet with face shield, gloves, rubber boots, and in enclosed spaces, SCBA. Special protective equipmentand precautions for firefighters Move containers from fire area if you can do so without risk. Cool containers exposed to heat with water spray and remove container, if no risk is involved. Containers should be cooled with water to prevent vapor pressure build up. For massive fire in cargo area, use unmanned hose holder or monitor nozzles, if possible. If not, withdraw and let fire burn out. Fire fightingequipment/instructions Use standard firefighting procedures and consider the hazards of other involved materials. Move containers from fire area if you can do so without risk. In the event of fire and/or explosion do not breathe fumes. Specific methods Extremely flammable aerosol. Combustible.General fire hazards6. Accidental release measures Keep unnecessary personnel away. Keep people away from and upwind of spill/leak. Remove all possible sources of ignition in the surrounding area. Wear appropriate protective equipment and clothing during clean-up. Do not breathe mist or vapor. Do not touch damaged containers or spilled material unless wearing appropriate protective clothing. Ventilate closed spaces before entering them. Use appropriate containment to avoid environmental contamination. Transfer by mechanical means such as vacuum truck to a salvage tank or other suitable container for recovery or safe disposal. Local authorities should be advised if significant spillages cannot be contained. For personal protection, see section 8 of the SDS. Personal precautions,protective equipment andemergency procedures Refer to attached safety data sheets and/or instructions for use. Stop leak if you can do so without risk. Move the cylinder to a safe and open area if the leak is irreparable. Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Keep combustibles (wood, paper, oil, etc.) away from spilled material. Prevent entry into waterways, sewer, basements or confined areas. Absorb in vermiculite, dry sand or earth and place into containers. Following product recovery, flush area with water. Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to remove residual contamination. Put material in suitable, covered, labeled containers. For waste disposal, see section 13 of the SDS. Methods and materials forcontainment and cleaning up Avoid release to the environment. Inform appropriate managerial or supervisory personnel of all environmental releases. Prevent further leakage or spillage if safe to do so. Avoid discharge into drains, water courses or onto the ground. Use appropriate containment to avoid environmental contamination. Environmental precautions 3 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 7. Handling and storage Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Minimize fire risks from flammable and combustible materials (including combustible dust and static accumulating liquids) or dangerous reactions with incompatible materials. Handling operations that can promote accumulation of static charges include but are not limited to: mixing, filtering, pumping at high flow rates, splash filling, creating mists or sprays, tank and container filling, tank cleaning, sampling, gauging, switch loading, vacuum truck operations. Pressurized container: Do not pierce or burn, even after use. Do not use if spray button is missing or defective. Do not spray on a naked flame or any other incandescent material. Do not smoke while using or until sprayed surface is thoroughly dry. Do not cut, weld, solder, drill, grind, or expose containers to heat, flame, sparks, or other sources of ignition. All equipment used when handling the product must be grounded. Do not re-use empty containers. Avoid contact with eyes, skin, and clothing. Avoid prolonged or repeated contact with skin. Avoid prolonged exposure. Pregnant or breastfeeding women must not handle this product. Should be handled in closed systems, if possible. Use only in well-ventilated areas. Wear appropriate personal protective equipment. Wash hands thoroughly after handling. Avoid release to the environment. Observe good industrial hygiene practices. For additional information on equipment bonding and grounding, refer to the Canadian Electrical Code in Canada, (CSA C22.1), or the American Petroleum Institute (API) Recommended Practice 2003, "Protection Against Ignitions Arising out of Static, Lightning, and Stray Currents" or National Fire Protection Association (NFPA) 77, "Recommended Practice on Static Electricity" or National Fire Protection Association (NFPA) 70, "National Electrical Code". Precautions for safe handling Level 3 Aerosol. Store locked up. Pressurized container. Protect from sunlight and do not expose to temperatures exceeding 50?C/122 ?F. Do not puncture, incinerate or crush. Do not handle or store near an open flame, heat or other sources of ignition. This material can accumulate static charge which may cause spark and become an ignition source. Avoid spark promoters. Ground/bond container and equipment. These alone may be insufficient to remove static electricity. Store in tightly closed container. Store away from incompatible materials (see Section 10 of the SDS). Conditions for safe storage,including any incompatibilities8. Exposure controls/personal protectionOccupational exposure limits The following constituents are the only constituents of the product which have a PEL, TLV or other recommended exposure limit. At this time, the other constituents have no known exposure limits.US. OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050) ValueComponents Type STEL 5 ppmBenzene (CAS 71-43-2) TWA 1 ppmUS. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) FormValueComponents Type PEL 5 mg/m3 Respirable fraction.Aluminium (powder) (CAS 7429-90-5) 15 mg/m3 Total dust. PEL 400 mg/m3C9-C15 Heavy Aromatic Hydrocarbons (CAS 64742-95-6) 100 ppm PEL 1050 mg/m3CYCLOHEXANE (CAS 110-82-7) 300 ppm PEL 400 mg/m3Distillates (petroleum), Hydrotreated Light (CAS 64742-47-8) 100 ppm PEL 5 mg/m3 Mist.Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6) 4 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000) FormValueComponents Type 2000 mg/m3 500 ppm PEL 2000 mg/m3Heptane (CAS 142-82-5) 500 ppm PEL 1800 mg/m3Hexane (CAS 110-54-3) 500 ppm PEL 5 mg/m3 Mist.Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5) 2000 mg/m3 500 ppm PEL 400 mg/m3Naphtha (petroleum), Hydrotreated Light (CAS 64742-49-0) 100 ppm PEL 1800 mg/m3Propane (CAS 74-98-6) 1000 ppmUS. OSHA Table Z-2 (29 CFR 1910.1000) ValueComponents Type Ceiling 25 ppmBenzene (CAS 71-43-2) TWA 10 ppm Ceiling 300 ppmToluene (CAS 108-88-3) TWA 200 ppmUS. OSHA Table Z-3 (29 CFR 1910.1000) FormValueComponents Type TWA 5 mg/m3 Respirable fraction.Aluminium (powder) (CAS 7429-90-5) 15 mg/m3 Total dust. 50 mppcf Total dust. 15 mppcf Respirable fraction.US. ACGIH Threshold Limit Values FormValueComponents Type TWA 1 mg/m3 Respirable fraction.Aluminium (powder) (CAS 7429-90-5) STEL 2.5 ppmBenzene (CAS 71-43-2) TWA 0.5 ppm STEL 1000 ppmButane (CAS 106-97-8) TWA 100 ppmCYCLOHEXANE (CAS 110-82-7) TWA 5 mg/m3 Inhalable fraction.Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6) STEL 500 ppmHeptane (CAS 142-82-5) TWA 400 ppm TWA 50 ppmHexane (CAS 110-54-3) TWA 5 mg/m3 Inhalable fraction.Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5) 5 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 US. ACGIH Threshold Limit Values FormValueComponents Type TWA 3 mg/m3 Respirable fraction.Octadecanoic acid (CAS 57-11-4) 10 mg/m3 Inhalable fraction. TWA 20 ppmToluene (CAS 108-88-3)US. NIOSH: Pocket Guide to Chemical Hazards FormValueComponents Type TWA 5 mg/m3 Respirable.Aluminium (powder) (CAS 7429-90-5) 5 mg/m3 Welding fume or pyrophoric powder. 10 mg/m3 Total STEL 1 ppmBenzene (CAS 71-43-2) TWA 0.1 ppm TWA 1900 mg/m3Butane (CAS 106-97-8) 800 ppm TWA 400 mg/m3C9-C15 Heavy Aromatic Hydrocarbons (CAS 64742-95-6) 100 ppm TWA 1050 mg/m3CYCLOHEXANE (CAS 110-82-7) 300 ppm TWA 100 mg/m3Distillates (petroleum), Hydrotreated Light (CAS 64742-47-8) Ceiling 1800 mg/m3Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6) STEL 10 mg/m3 Mist. Ceiling 1800 mg/m3Heptane (CAS 142-82-5) 440 ppm TWA 350 mg/m3 85 ppm TWA 180 mg/m3Hexane (CAS 110-54-3) 50 ppm Ceiling 1800 mg/m3Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5) STEL 10 mg/m3 Mist. TWA 400 mg/m3Naphtha (petroleum), Hydrotreated Light (CAS 64742-49-0) 100 ppm TWA 1800 mg/m3Propane (CAS 74-98-6) 1000 ppm STEL 560 mg/m3Toluene (CAS 108-88-3) 150 ppm TWA 375 mg/m3 100 ppm 6 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Biological limit valuesACGIH Biological Exposure IndicesValueComponents Determinant Specimen Sampling Time 25 ?g/g S-Phenylmerca pturic acid Creatinine in urine *Benzene (CAS 71-43-2) 0.4 mg/l 2,5-Hexanedio ne, without hydrolysis Urine *Hexane (CAS 110-54-3) 0.3 mg/g o-Cresol, with hydrolysis Creatinine in urine *Toluene (CAS 108-88-3) 0.03 mg/l Toluene Urine * 0.02 mg/l Toluene Blood * * - For sampling details, please see the source document.Exposure guidelinesUS - California OELs: Skin designation Benzene (CAS 71-43-2) Can be absorbed through the skin. Hexane (CAS 110-54-3) Can be absorbed through the skin. Toluene (CAS 108-88-3) Can be absorbed through the skin.US - Minnesota Haz Subs: Skin designation applies Toluene (CAS 108-88-3) Skin designation applies.US ACGIH Threshold Limit Values: Skin designation Benzene (CAS 71-43-2) Can be absorbed through the skin. Hexane (CAS 110-54-3) Can be absorbed through the skin. Good general ventilation (typically 10 air changes per hour) should be used. Ventilation rates should be matched to conditions. If applicable, use process enclosures, local exhaust ventilation, or other engineering controls to maintain airborne levels below recommended exposure limits. If exposure limits have not been established, maintain airborne levels to an acceptable level. Provide eyewash station and safety shower. Appropriate engineeringcontrolsIndividual protection measures, such as personal protective equipment Chemical respirator with organic vapor cartridge and full facepiece.Eye/face protectionSkin protection Wear appropriate chemical resistant gloves.Hand protection Wear appropriate chemical resistant clothing. Use of an impervious apron is recommended.Other Chemical respirator with organic vapor cartridge and full facepiece. Chemical respirator with organic vapor cartridge and full facepiece if threshold limits are exceeded. Respiratory protection Wear appropriate thermal protective clothing, when necessary.Thermal hazards Observe any medical surveillance requirements. When using do not smoke. Always observe good personal hygiene measures, such as washing after handling the material and before eating, drinking, and/or smoking. Routinely wash work clothing and protective equipment to remove contaminants. General hygieneconsiderations9. Physical and chemical properties LiquidAppearance Liquid.Physical state Aerosol.Form aluminumColor Solvent.odorOdorOdor threshold Not available.pH Not available.Melting point/freezing point -51.36 ?F (-46.31 ?C) estimatedInitial boiling point and boilingrange 361.05 ?F (182.81 ?C) estimatedFlash point -30.6 ?F (-34.8 ?C) estimatedEvaporation rate > 1 BuAc Not applicable.Flammability (solid, gas) 7 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Upper/lower flammability or explosive limitsFlammability limit - lower(%) 1.4 % estimatedFlammability limit - upper(%) 7.5 % estimatedExplosive limit - lower (%) Not available.Explosive limit - upper (%) Not available.Vapor pressure 1586.33903 hPa estimatedVapor density Not available.Relative density Not available.Solubility(ies)Solubility (water) Not available.Partition coefficient(n-octanol/water) Not available.Auto-ignition temperature 531.16 ?F (277.31 ?C) estimatedDecomposition temperature Not available.Viscosity Not available.Other informationDensity 6.35947 lbs/gal estimated Not explosive.Explosive propertiesFlammability class Flammable IB estimatedHeat of combustion (NFPA30B) 38.28 kJ/g estimated Not oxidizing.Oxidizing propertiesSpecific gravity 0.76207 estimated10. Stability and reactivity The product is stable and non-reactive under normal conditions of use, storage and transport.Reactivity Material is stable under normal conditions.Chemical stability Hazardous polymerization does not occur.Possibility of hazardousreactions Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Avoid temperatures exceeding the flash point. Contact with incompatible materials. Conditions to avoid Strong oxidizing agents. Chlorine. Fluorine. Nitrates.Incompatible materials No hazardous decomposition products are known.Hazardous decompositionproducts11. Toxicological informationInformation on likely routes of exposureInhalation May cause drowsiness and dizziness. Headache. Nausea, vomiting. Prolonged inhalation may be harmful.Skin contact Causes skin irritation.Eye contact Causes serious eye irritation.Ingestion Droplets of the product aspirated into the lungs through ingestion or vomiting may cause a serious chemical pneumonia.Symptoms related to thephysical, chemical andtoxicological characteristics Aspiration may cause pulmonary edema and pneumonitis. May cause drowsiness and dizziness.Headache. Nausea, vomiting. Severe eye irritation. Symptoms may include stinging, tearing,redness, swelling, and blurred vision. Skin irritation. May cause redness and pain.Information on toxicological effectsAcute toxicity May be fatal if swallowed and enters airways. 8 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Test ResultsComponents Species Aluminium (powder) (CAS 7429-90-5)OralAcute LD50 Rat > 2000 mg/kg Benzene (CAS 71-43-2)OralAcute LD50 Rat 3306 mg/kg 690 - 1230 mg/kg C9-C15 Heavy Aromatic Hydrocarbons (CAS 64742-95-6)DermalAcute LD50 Rabbit > 1900 mg/kg, 24 HoursInhalation LC50 Rat > 4.96 mg/l, 4 Hours VaporOral LD50 Rat 14060 mg/kg 4820 mg/kg CYCLOHEXANE (CAS 110-82-7)DermalAcute LD50 Rabbit > 2000 mg/kgOral LD50 Rat > 5000 mg/kg Distillates (petroleum), Hydrotreated Light (CAS 64742-47-8)DermalAcute LD50 Rabbit > 2000 mg/kg, 24 HoursInhalation LC50 Rat > 0.1 mg/l, 8 Hours VaporOral LD50 Rat > 5000 mg/kg Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6)DermalAcute LD50 Rabbit > 2000 mg/kg, 24 HoursInhalation LC50 Rat > 3.9 mg/l, 4 HoursOral LD50 Rat > 2000 mg/kg Heptane (CAS 142-82-5)DermalAcute LD50 Rabbit > 2000 mg/kg, 24 HoursInhalation LC50 Rat > 29.29 mg/l, 4 Hours Vapor 9 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Test ResultsComponents SpeciesOral LD50 Rat > 5000 mg/kg Hexane (CAS 110-54-3)DermalAcute LD50 Rabbit > 2000 mg/kg, 4 HoursInhalation LC50 Rat > 31.86 mg/l, 4 Hours VaporOral LD50 Rat 28710 mg/kg Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5)DermalAcute LD50 Rabbit > 2000 mg/kg, 24 HoursInhalation LC50 Rat > 3.9 mg/l, 4 HoursOral LD50 Rat > 2000 mg/kg Naphtha (petroleum), Hydrotreated Light (CAS 64742-49-0)DermalAcute LD50 Rabbit > 1900 mg/kg, 24 HoursInhalation LC50 Rat > 4.96 mg/l, 4 Hours VaporOral LD50 Rat > 2000 mg/kg Octadecanoic acid (CAS 57-11-4)DermalAcute LD50 Rabbit > 2000 mg/kg, 24 HoursOral LD50 Rat > 2000 mg/kg Toluene (CAS 108-88-3)DermalAcute LD50 Rabbit > 5000 mg/kg, 24 HoursInhalation LC50 Rat 12.5 - 28.8 mg/l, 4 HoursOral LD50 Rat 2.6 g/kg Causes skin irritation.Skin corrosion/irritation Causes serious eye irritation.Serious eye damage/eyeirritationRespiratory or skin sensitizationRespiratory sensitization Not a respiratory sensitizer. This product is not expected to cause skin sensitization.Skin sensitization No data available to indicate product or any components present at greater than 0.1% are mutagenic or genotoxic. Germ cell mutagenicity 10 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Carcinogenicity May cause cancer.IARC Monographs. Overall Evaluation of Carcinogenicity Benzene (CAS 71-43-2) 1 Carcinogenic to humans. Toluene (CAS 108-88-3) 3 Not classifiable as to carcinogenicity to humans.OSHA Specifically Regulated Substances (29 CFR 1910.1001-1052) Benzene (CAS 71-43-2) CancerUS. National Toxicology Program (NTP) Report on Carcinogens Benzene (CAS 71-43-2) Known To Be Human Carcinogen. Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6) Known To Be Human Carcinogen. Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5) Known To Be Human Carcinogen. Suspected of damaging fertility or the unborn child.Reproductive toxicitySpecific target organ toxicity -single exposure May cause drowsiness and dizziness.Specific target organ toxicity -repeated exposure May cause damage to organs through prolonged or repeated exposure.Aspiration hazard May be fatal if swallowed and enters airways.Chronic effects May cause damage to organs through prolonged or repeated exposure. Prolonged inhalation may be harmful.12. Ecological information Toxic to aquatic life with long lasting effects.EcotoxicityComponents Test ResultsSpecies Aluminium (powder) (CAS 7429-90-5)Aquatic LC50Fish 0.16 mg/l, 96 hoursRainbow trout,donaldson trout (Oncorhynchus mykiss) Benzene (CAS 71-43-2)Aquatic EC50Crustacea 8.76 - 15.6 mg/l, 48 hoursWater flea (Daphnia magna) LC50Fish 7.2 - 11.7 mg/l, 96 hoursRainbow trout,donaldson trout (Oncorhynchus mykiss) C9-C15 Heavy Aromatic Hydrocarbons (CAS 64742-95-6)Aquatic EC50Crustacea 2.7 - 5.1 mg/l, 48 hoursWater flea (Daphnia pulex) LC50Fish 8.8 mg/l, 96 hoursRainbow trout,donaldson trout (Oncorhynchus mykiss) 8.8 mg/l, 96 hours CYCLOHEXANE (CAS 110-82-7)Aquatic LC50Fish 23.03 - 42.07 mg/l, 96 hoursFathead minnow (Pimephales promelas) Distillates (petroleum), Hydrotreated Light (CAS 64742-47-8)Aquatic EC50Crustacea 2.7 - 5.1 mg/l, 48 hoursWater flea (Daphnia pulex) LC50Fish 2.9 mg/l, 96 hoursRainbow trout,donaldson trout (Oncorhynchus mykiss) Heptane (CAS 142-82-5)Aquatic LC50Fish 375 mg/l, 96 hoursMozambique tilapia (Tilapia mossambica) Hexane (CAS 110-54-3)Aquatic LC50Fish 2.101 - 2.981 mg/l, 96 hoursFathead minnow (Pimephales promelas) 11 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Components Test ResultsSpecies Naphtha (petroleum), Hydrotreated Light (CAS 64742-49-0)Aquatic EC50Crustacea 2.7 - 5.1 mg/l, 48 hoursWater flea (Daphnia pulex) LC50Fish 8.8 mg/l, 96 hoursRainbow trout,donaldson trout (Oncorhynchus mykiss) 8.8 mg/l, 96 hours Toluene (CAS 108-88-3)Aquatic EC50Crustacea 5.46 - 9.83 mg/l, 48 hoursWater flea (Daphnia magna) LC50Fish 8.11 mg/l, 96 hoursCoho salmon,silver salmon (Oncorhynchus kisutch) No data is available on the degradability of any ingredients in the mixture.Persistence and degradabilityBioaccumulative potentialPartition coefficient n-octanol / water (log Kow) Benzene 2.13 Butane 2.89 CYCLOHEXANE 3.44 Heptane 4.66 Hexane 3.9 Octadecanoic acid 8.23 Propane 2.36 Toluene 2.73 No data available.Mobility in soilOther adverse effects The product contains volatile organic compounds which have a photochemical ozone creation potential.13. Disposal considerations Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Contents under pressure. Do not puncture, incinerate or crush. Incinerate the material under controlled conditions in an approved incinerator. Do not allow this material to drain into sewers/water supplies. Do not contaminate ponds, waterways or ditches with chemical or used container. If discarded, this product is considered a RCRA ignitable waste, D001. Dispose of contents/container in accordance with local/regional/national/international regulations. Disposal instructions Dispose in accordance with all applicable regulations.Local disposal regulations D001: Waste Flammable material with a flash point <140 F D018: Waste Benzene The waste code should be assigned in discussion between the user, the producer and the waste disposal company. Hazardous waste code Dispose of in accordance with local regulations. Empty containers or liners may retain some product residues. This material and its container must be disposed of in a safe manner (see: Disposal instructions). Waste from residues / unusedproducts Since emptied containers may retain product residue, follow label warnings even after container is emptied. Empty containers should be taken to an approved waste handling site for recycling or disposal. Do not re-use empty containers. Contaminated packaging14. Transport informationDOT UN1950UN number Aerosols, flammable, (each not exceeding 1 L capacity), MARINE POLLUTANT (Heptane), Limited Quantity UN proper shipping name 2.1ClassTransport hazard class(es) -Subsidiary risk 2.1Label(s) Not available.Packing group YesMarine pollutantEnvironmental hazards Read safety instructions, SDS and emergency procedures before handling.Special precautions for user 12 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 N82Special provisions 306Packaging exceptions NonePackaging non bulk NonePackaging bulkIATA UN1950UN number Aerosols, flammable, Limited QuantityUN proper shipping name 2.1ClassTransport hazard class(es) -Subsidiary risk Not available.Packing group YesEnvironmental hazards 10LERG Code Read safety instructions, SDS and emergency procedures before handling.Special precautions for user Allowed with restrictions.Passenger and cargoaircraftOther information Allowed with restrictions.Cargo aircraft onlyIMDG UN1950UN number AEROSOLS, MARINE POLLUTANT (Heptane), Limited QuantityUN proper shipping name 2ClassTransport hazard class(es) -Subsidiary risk Not available.Packing group YesMarine pollutantEnvironmental hazards F-D, S-UEmS Read safety instructions, SDS and emergency procedures before handling.Special precautions for user Heptane Not established.Transport in bulk according toAnnex II of MARPOL 73/78 andthe IBC CodeDOT; IMDGIATA 13 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Marine pollutant IMDG Regulated Marine Pollutant.General information15. Regulatory information This product is a "Hazardous Chemical" as defined by the OSHA Hazard Communication Standard, 29 CFR 1910.1200. US federal regulationsTSCA Section 12(b) Export Notification (40 CFR 707, Subpt. D) Not regulated.CERCLA Hazardous Substance List (40 CFR 302.4) Benzene (CAS 71-43-2) Listed. Butane (CAS 106-97-8) Listed. CYCLOHEXANE (CAS 110-82-7) Listed. Heptane (CAS 142-82-5) Listed. Hexane (CAS 110-54-3) Listed. Propane (CAS 74-98-6) Listed. Toluene (CAS 108-88-3) Listed.SARA 304 Emergency release notification Not regulated.OSHA Specifically Regulated Substances (29 CFR 1910.1001-1052) Benzene (CAS 71-43-2) Cancer Central nervous system Blood Aspiration Skin Eye respiratory tract irritation FlammabilitySARA 302 Extremely hazardous substanceSuperfund Amendments and Reauthorization Act of 1986 (SARA) Not listed. Flammable (gases, aerosols, liquids, or solids) Acute toxicity (any route of exposure) Skin corrosion or irritation Serious eye damage or eye irritation Germ cell mutagenicity Carcinogenicity Reproductive toxicity Specific target organ toxicity (single or repeated exposure) Aspiration hazard Hazard not otherwise classified (HNOC) Classified hazardcategoriesSARA 313 (TRI reporting)Chemical name % by wt.CAS number Aluminium (powder) 5 - < 107429-90-5 Benzene < 0.171-43-2 CYCLOHEXANE 1 - < 5110-82-7 Hexane 20 - < 50110-54-3Other federal regulationsClean Air Act (CAA) Section 112 Hazardous Air Pollutants (HAPs) List Benzene (CAS 71-43-2) Hexane (CAS 110-54-3) Toluene (CAS 108-88-3) 14 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Clean Air Act (CAA) Section 112(r) Accidental Release Prevention (40 CFR 68.130) Butane (CAS 106-97-8) Propane (CAS 74-98-6) Not regulated.Safe Drinking Water Act(SDWA)Drug Enforcement Administration (DEA). List 2, Essential Chemicals (21 CFR 1310.02(b) and 1310.04(f)(2) andChemical Code Number Toluene (CAS 108-88-3) 6594Drug Enforcement Administration (DEA). List 1 & 2 Exempt Chemical Mixtures (21 CFR 1310.12(c)) Toluene (CAS 108-88-3) 35 %WVDEA Exempt Chemical Mixtures Code Number Toluene (CAS 108-88-3) 594US state regulationsCalifornia Proposition 65 This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. WARNING:California Proposition 65 - CRT: Listed date/Carcinogenic substance Benzene (CAS 71-43-2) Listed: February 27, 1987California Proposition 65 - CRT: Listed date/Developmental toxin Benzene (CAS 71-43-2) Listed: December 26, 1997 Toluene (CAS 108-88-3) Listed: January 1, 1991California Proposition 65 - CRT: Listed date/Male reproductive toxin Benzene (CAS 71-43-2) Listed: December 26, 1997US. California. Candidate Chemicals List. Safer Consumer Products Regulations (Cal. Code Regs, tit. 22, 69502.3,subd. (a)) Aluminium (powder) (CAS 7429-90-5) Benzene (CAS 71-43-2) Butane (CAS 106-97-8) C9-C15 Heavy Aromatic Hydrocarbons (CAS 64742-95-6) Distillates (petroleum), Hydrotreated Light Naphthenic (CAS 64742-53-6) Hexane (CAS 110-54-3) Hydrotreated Heavy Naphthenic Distillate (petroleum) (CAS 64742-52-5) Naphtha (petroleum), Hydrotreated Light (CAS 64742-49-0) Toluene (CAS 108-88-3)International InventoriesCountry(s) or region Inventory name On inventory (yes/no)* YesAustralia Australian Inventory of Chemical Substances (AICS) YesCanada Domestic Substances List (DSL) NoCanada Non-Domestic Substances List (NDSL) YesChina Inventory of Existing Chemical Substances in China (IECSC) YesEurope European Inventory of Existing Commercial Chemical Substances (EINECS) NoEurope European List of Notified Chemical Substances (ELINCS) NoJapan Inventory of Existing and New Chemical Substances (ENCS) YesKorea Existing Chemicals List (ECL) YesNew Zealand New Zealand Inventory YesPhilippines Philippine Inventory of Chemicals and Chemical Substances (PICCS) YesTaiwan Taiwan Chemical Substance Inventory (TCSI) YesUnited States & Puerto Rico Toxic Substances Control Act (TSCA) Inventory *A "Yes" indicates that all components of this product comply with the inventory requirements administered by the governing country(s) A "No" indicates that one or more components of the product are not listed or exempt from listing on the inventory administered by the governing country(s).16. Other information, including date of preparation or last revision 06-11-2020Issue date 15 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020 Revision dateVersion #HMIS? ratings 02-23-202303Health: 3* Flammability: 4 Physical hazard: 0 Health: 2 Flammability: 4 Instability: 0 NFPA ratingsNFPA ratings 02 4 The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text. Disclaimer Product and Company Identification: Product Codes Hazard(s) identification: Hazard statement Hazard(s) identification: Hazard(s) not otherwise classified (HNOC) Hazard(s) identification: Supplemental information Fire-fighting measures: General fire hazards Accidental release measures: Methods and materials for containment and cleaning up Physical & Chemical Properties: Multiple Properties Transport Information: Material Transportation Information Transport information: General information GHS: Classification Revision information 16 / 16 SDS USMaterial name: Gunk Squeal Medic Brake Squeal Treatment M72502/12, M72502ES Version #: 03 Revision date: 02-23-2023 Issue date: 06-11-2020