3M(TM) Scotch-Weld(TM) Epoxy Adhesive DP7460 Gray, Part A

SECTION 2: Hazards identification

29 CFR 1910.1200) 3.1 EMERGENCY OVERVIEW Specific Physical Form: Viscous Odor, Color, Grade: Tan, epoxy odor General Physical Form: Liquid Immediate health, physical, and environmental hazards: May cause chemical eye burns. May cause chemical skin burns. May cause allergic skin reaction. May cause chemical gastrointestinal burns. Contains a chemical or chemicals which can cause birth defects or other reproductive harm. Contains a chemical or chemicals which can cause cancer.

Potential health effects

Eye Contact: Corrosive (Eye Burns): Signs/symptoms may include cloudy appearance of the cornea, chemical burns, severe pain, tearing, ulcerations, significantly impaired vision or complete loss of vision. Skin Contact: Corrosive (Skin Burns): Signs/symptoms may include localized redness, swelling, itching, intense pain, blistering, ulceration, and tissue destruction. Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching. Inhalation: Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and throat pain. May be absorbed following inhalation and cause target organ effects. Ingestion: Gastrointestinal Corrosion: Signs/symptoms may include severe mouth, throat and abdominal pain; nausea; vomiting; and diarrhea; blood in the feces and/or vomitus may also be seen. May be absorbed following ingestion and cause target organ effects. Target Organ Effects: Persons previously sensitized to amines may develop a cross-sensitization reaction to certain other amines. Contains a chemical or chemicals which can cause birth defects or other reproductive harm. Carcinogenicity: Contains a chemical or chemicals which can cause cancer. Ingredient C.A.S. No. Class Description Regulation Quartz Silica 14808-60-7 Grp. 1: Carcinogenic to International Agency for Research on Cancer humans SILICA, CRYSTALLINE (AIRBORNE SEQ677 Grp. 1: Carcinogenic to International Agency for Research on Cancer PARTICLES OF RESPIRABLE SIZE) humans SILICA, CRYSTALLINE (AIRBORNE SEQ677 Known human carcinogen National Toxicology Program Carcinogens PARTICLES OF RESPIRABLE SIZE) SECTION 4: FIRST AID MEASURES 4.1 FIRST AID PROCEDURES The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are followed. Eye Contact: Immediately flush eyes with large amounts of water for at least 15 minutes. Get immediate medical attention. Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water for at least 15 minutes. Get immediate medical attention. Wash contaminated clothing and clean shoes before reuse. Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention. If Swallowed: Do not induce vomiting. Give victim two glasses of water. Never give anything by mouth to an unconscious person. Get immediate medical attention. SECTION 5: FIRE FIGHTING MEASURES 5.1 FLAMMABLE PROPERTIES Autoignition temperature No Data Available Flash Point =240 ºF [Test Method Closed Cup] [Details MITS data] Flammable Limits - LEL Not Applicable Flammable Limits - UEL Not Applicable

Storage

Store away from acids. Store away from oxidizing agents. SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION 8.1 ENGINEERING CONTROLS Provide appropriate local exhaust for cutting, grinding, sanding or machining. Do not use in a confined area or areas with little or no air movement. Use general dilution ventilation and/or local exhaust ventilation to control airborne exposures to below Occupational Exposure Limits and/or control mist, vapor, or spray. If ventilation is not adequate, use respiratory protection equipment. Provide ventilated enclosure for heat curing. 8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE) 8.2.1 Eye/Face Protection Avoid eye contact. The following eye protection(s) are recommended: Safety Glasses with side shields Indirect Vented Goggles . 8.2.2 Skin Protection Avoid skin contact. Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with your glove and/or protective clothing manufacturer for selection of appropriate compatible materials. Gloves made from the following material(s) are recommended: Neoprene Nitrile Rubber Polyethylene/Ethylene Vinyl Alcohol . 8.2.3 Respiratory Protection Avoid breathing of dust created by cutting, sanding, grinding or machining. Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with

Additional information

Limestone

TOXICOLOGICAL INFORMATION

Please contact the address listed on the first page of the MSDS for Toxicological Information on this material and/or its components. Not determined. CHEMICAL FATE INFORMATION Not determined. SECTION 13: DISPOSAL CONSIDERATIONS Waste Disposal Method: Cure (harden, set, or react) the product according to product instructions. Dispose of completely cured (or polymerized) wastes in a sanitary landfill. As a disposal alternative, incinerate uncured product in an industrial or commercial incinerator in the presence of a combustible material. Combustion products will include HCl. Facility must be capable of handling halogenated materials. EPA Hazardous Waste Number (RCRA): Not regulated Since regulations vary, consult applicable regulations or authorities before disposal. 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 US FEDERAL REGULATIONS Contact 3M for more information. 311/312 Hazard Categories: Fire Hazard - No Pressure Hazard - No 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

2.1 Classification of the substance or mixture

SILICA, CRYSTALLINE (AIRBORNE SEQ677 **Carcinogen PARTICLES OF RESPIRABLE SIZE) Toluene 108-88-3 *Female reproductive toxin Toluene 108-88-3 *Developmental Toxin * WARNING: contains a chemical or chemicals which can cause birth defects or other reproductive harm. ** WARNING: contains a chemical which can cause cancer. CHEMICAL INVENTORIES The components of this product are in compliance with the chemical notification requirements of TSCA. Contact 3M for more information. INTERNATIONAL REGULATIONS Contact 3M for more information. This MSDS has been prepared to meet the U.S.

Further information

NFPA Hazard Classification Health 3 Flammability 1 Reactivity 0 Special None 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. No revision information is available. DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) 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 MSDS available directly from 3M. SECTION 1: PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: 3M(TM) Scotch-Weld(TM) Epoxy Adhesive DP7460 Gray, Part B MANUFACTURER: 3M DIVISION: Industrial Adhesives and Tapes Division ADDRESS: 3M Center St. Paul, MN 55144-1000 EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours) Issue date 08/10/10 Supercedes Date: Initial Issue Document Group: 28-5502-1 Product Use: Intended Use: Adhesive SECTION 2: INGREDIENTS Ingredient C.A.S. No. % by Wt Epoxy Resin 25068-38-6 40 - 80 Acrylic Polymer - N.J.T.S. Reg. No. 04499600-6824 Trade Secret 1 - 25 Plasticizer - N.J.T.S. Reg. No. 04499600-6822 Trade Secret 1 - 25 Filler - N.J.T.S. Reg. No. 04499600-6821 Trade Secret 1 - 25 Epoxy Silane 2530-83-8 0.1 - 5 Carbon Black 1333-86-4 < 0.5 Quartz Silica 14808-60-7 < 0.2 SECTION 3: HAZARDS IDENTIFICATION 3.1 EMERGENCY OVERVIEW Specific Physical Form: Paste Odor, Color, Grade: Tan, epoxy odor General Physical Form: Liquid Immediate health, physical, and environmental hazards: May cause allergic skin reaction. Contains a chemical or chemicals which can cause cancer. 3.2 POTENTIAL HEALTH EFFECTS Eye Contact: Moderate Eye Irritation: Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision. Skin Contact: Moderate Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness. Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching. Inhalation: Vapors from heated material may cause irritation of the respiratory system. Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and throat pain. Ingestion: Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and diarrhea. Carcinogenicity: Contains a chemical or chemicals which can cause cancer. Ingredient C.A.S. No. Class Description Regulation Quartz Silica 14808-60-7 Grp. 1: Carcinogenic to International Agency for Research on Cancer humans SILICA, CRYSTALLINE (AIRBORNE SEQ677 Grp. 1: Carcinogenic to International Agency for Research on Cancer PARTICLES OF RESPIRABLE SIZE) humans SILICA, CRYSTALLINE (AIRBORNE SEQ677 Known human carcinogen National Toxicology Program Carcinogens PARTICLES OF RESPIRABLE SIZE)