SAFETY DATA SHEET dii DenMat Issuing Date 11-May-2015 Revision Date 11-May-2015 ECR# 23549 Other means of identification UN-Number UN1993 Synonyms None Recommended use of the chemical and restrictions on use Recommended Use Porcelain veneer drying/bonding agent Uses advised against No information available Supplier's details Supplier Address DenMat 1017 W. Central Ave. Lompoc, CA 93436 TEL: 805-346-3700 Emergency telephone number Emergency Telephone 805-346-3700 This chemical is considered hazardous according to the OSHA Hazard Communication Standard 2012 (29 CFR 1910.1200) GHS Label elements, including precautionary statements Emergency Overview Signal Word Danger Hazard Statements • Causes serious eye irritation • May cause drowsiness or dizziness • Highly flammable liquid and vapor.

Appearance Colorless Physical State Liquid. Odor Acetone Precautionary Statements Prevention • Wash face, hands and any exposed skin thoroughly after handling. • Avoid breathing dust/fume/gas/mist/vapors/spray. • Use only outdoors or in a well-ventilated area. • Keep away from heat/sparks/open flames/hot surfaces - No smoking. • Keep container tightly closed. • Ground/bond container and receiving equipment. • Use explosion-proof electrical/ventilating/lighting/equipment. • Use only non-sparking tools. • Take precautionary measures against static discharge. • Wear protective gloves/protective...

*The exact percentage (concentration) of composition has been withheld as a trade secret. 4. FIRST AID MEASURES Description of necessary first-aid measures Eye Contact Immediately flush with plenty of water. After initial flushing, remove any contact lenses and continue flushing for at least 15 minutes. If irritation persists, call a physician. Skin Contact Wash off immediately with soap and plenty of water. If skin irritation persists, call a Move to fresh air. If symptoms persist, call a physician. Do NOT induce vomiting. Clean mouth with water and afterwards drink plenty of water. Never give...

Methods and materials for containment and cleaning up Methods for Containment Prevent further leakage or spillage if safe to do so. Methods for Cleaning Up Soak up with inert absorbent material. Use clean non-sparking tools to collect absorbed material. Pick up and transfer to properly labeled containers. Take precautionary measures against static discharges. Clean contaminated surface thoroughly. Precautions for safe handling Handling Keep away from open flames, hot surfaces and sources of ignition. Take precautionary measures against static discharges. Wear personal protective equipment. Ensure...

Stable under recommended storage conditions Possibility of hazardous reactions None under normal processing.

Hazardous Polymerization Hazardous polymerization does not occur. Conditions to avoid Keep away from open flames, hot surfaces and sources of ignition. Incompatible materials None known based on information supplied. Hazardous decomposition products None known based on information supplied. 11. TOXICOLOGICAL INFORMATION Information on likely routes of exposure Product Information Inhalation Eye Contact Skin Contact Ingestion There is no data available for this product. May cause drowsiness and dizziness based on components. May cause irritation of respiratory tract. There is no data available...

Revision Date 11 -May-2015 OSHA: (Occupational Safety & Health Administration) X - Present Reproductive Toxicity STOT - single exposure STOT - repeated exposure Aspiration Hazard No information available. May cause drowsiness or dizziness No information available. No information available. Numerical measures of toxicity - Product The following values are calculated based on chapter 3.1 of the GHS document: LD50 Oral 5289 mg/kg; Acute toxicity estimate LD50 Dermal 179894 mg/kg; Acute toxicity estimate 280.6 mg/L; Acute toxicity estimate Ecotoxicity The environmental impact of this product has...

Contaminated Packaging Do not re-use empty containers. Chemical Name 14. TRANSPORT INFORMATION DOT UN-Number Proper shipping name Hazard Class Packing Group Description Emergency Response Guide Number UN1993 Flammable liquids, n.o.s. 3 II UN1993, Flammable liquids, n.o.s. (Acetone, Ethanol), 3, II 128 TDG UN-Number Proper Shipping Name Hazard Class Packing Group Description UN1993 Flammable liquid, n.o.s. 3 II UN1993, Flammable liquid, n.o.s. (Acetone, Ethanol), 3, II MEX UN-Number Proper Shipping Name Hazard Class Packing Group Description UN1993 Flammable liquid, n.o.s. 3 II UN1993, Flammable...

Proper Shipping Name Hazard Class Packing Group Classification Code Description Flammable liquid, n.o.s. 3 II F1 UN1993, Flammable liquid, n.o.s. (Acetone, Ethanol), 3, II ADR UN-Number Proper Shipping Name Hazard Class Packing Group Classification Code Tunnel Restriction Code Description UN1993 Flammable liquid, n.o.s. 3 II F1 (D/E) UN1993, Flammable liquid, n.o.s. (Acetone, Ethanol), 3, II, (D/E) ADN Proper Shipping Name Hazard Class Packing Group Classification Code Special Provisions Description Limited Quantity Ventilation Flammable liquid, n.o.s. 3 II F1 274, 601, 640D UN1993, Flammable...

U.S. EPA Label Information EPA Pesticide Registration Number Not applicable NFPA HMIS Health Hazard 2 Health Hazard 2 Instability 0 Physical Hazard 0 Physical and Chemical Hazards -Personal Protection X Issuing Date Revision Date Revision Note Product Stewardship 23 British American Blvd. Latham, NY 12110 1-800-572-6501 11-May-2015 11-May-2015 Initial Release. General Disclaimer The information provided on this SDS 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 guide for safe handling, use, processing,...