MATERIAL SAFETY DATA SHEET Product Name: URE-KOTE 1000, Part A SECTION 1: IDENTIFICATION MANUFACTURER: LiquidConcrete, Inc. ADDRESS: P.O Box 16782, Seattle, WA 98116 PHONE: 1 (800) 201-9300 CHEMICAL NAME: ASPARTIC ESTER AND OTHER ESTERS COMMON NAME: URE-KOTE 1000, Part A CHEMICAL FAMILY: N/A SECTION 2: HAZARDOUS CHEMICALS Aspartic Ester (Specific chemical identity is withheld as a trade secret.) OSHA: ACGIH: Not established Not established SECTION 3: HEALTH HAZARDS ROUTES OF EXPOSURE: Eye Contact Skin Contact Inhalation H.M.I.S. RATING Health Flammability Reactivity 2 1 0 Acute Effects of Exposure: Aliphatic diamines, as a class of chemicals, are corrosive to the eyes and skin. However, based on the animal toxicity data for a similar product, we would not expect this material to be corrosive. Chronic Effects of Exposure: Skin sensitization may result from prolonged or repeated skin contact. Carcinogenicity: NTP: Not Listed IARP: Not Listed OSHA: Not Listed Medical Conditions Aggravated By Exposure: May aggravate an existing dermatitis or other allergic reactions. Exposure Limits: Not established for this product. SECTION 4: FIRST AID Eyes: Flush with clean, lukewarm water (low pressure) for at least 15 minutes, while lifting eyelids. Obtain medical attention. Skin: Flush skin with soap and water while removing contaminated clothing and shoes. Wash skin with soap and water. Obtain medical attention immediately. Revision Date: April 30, 2007 Page 1 of 5 Effective Date: April 30, 2007 MATERIAL SAFETY DATA SHEET Product Name: URE-KOTE 1000, Part A Inhalation: Remove patient to fresh air if breathing becomes difficult. If breathing has stopped administer artificial respiration. Administer oxygen, if necessary. Consult physician. Ingestion: DO NOT INDUCE VOMITING! Give 2 cups of water for dilution. DO NOT GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS OR CONVULSING PERSON. Consult physician immediately. NOTE TO PHYSICIAN: Treat any ill effects symptomatically. SECTION 5: FIRE AND EXPLOSION DATA Flash Point: 94°C Extinguishing Media: Dry chemical, foam, carbon dioxide and water Special Fire Fighting Procedures: Full emergency equipment with self-contained breathing apparatus and full protective clothing should be worn by firefighters. Unusual Fire And Explosion Hazards: HDI vapors and other irritating, highly toxic gases may be generated by thermal decomposition or combustion. Ammonia may be released when heated in air. SECTION 6: ACCIDENTAL RELEASE MEASURES Spill or leak procedures: Remove all sources of ignition and ventilate the area. Equip clean up crew with appropriate protective equipment (See Employee Protection Recommendations). Dike or impound spilled material and control further spillage, if feasible. Notify appropriate authorities, if necessary. Cover spill with sawdust, vermiculite, Fuller’s earth or other absorbent material. Collect material in open containers Remove containers to a safe place and cover. Waste Disposal Method: Waste material must be disposed of in accordance with federal, state and local environmental control regulations. Empty containers must be handled with care due to product residue. DO NOT HEAT OR CUT CONTAINERS WITH ELECTRIC OR GAS TORCH. SECTION 7: HANDLING AND STORAGE Storage Temperature (mm/max): Ambient Shelf Life: Not Established Special Sensitivity: Material is hygroscopic and may absorb small amounts of atmospheric moisture. Handling and Storage Precautions: Store in tightly closed containers to prevent contamination from foreign materials and moisture. Take precautions against the buildup of electrostatic charges. Keep away from heat, sparks and open flame. SECTION 8: PERSONAL PROTECTION AND EXPOSURE CONTROLS Eye Protection Requirements: Liquid chemical goggles or full face shield. Contact lenses should not be worn. Revision Date: April 30, 2007 Page 2 of 5 Effective Date: April 30, 2007 MATERIAL SAFETY DATA SHEET Product Name: URE-KOTE 1000, Part A Skin Protection Requirements: Permeation resistant gloves (butyl rubber, nitrile rubber). For spraying only. SECTION 9: TYPICAL PHYSICAL AND CHEMICAL PROPERTIES Physical Form: Liquid Color: Amber Odor: Slight Melting/Freezing: Not Established Boiling Point: Not Established Solubility in Water: Resin is insoluble Specific Gravity: 1.13 Bulk Density: 91 lb/gal % Volatile by Weight: Negligible Vapor Pressure: Not Established SECTION 10: STABILITY AND REACTIVITY Stability: Stable Incompatibilities (Materials to avoid): Oxidizing materials Hazardous Polymerization: Will not occur SECTION 11: TOXICOLOGICAL PROPERTIES Oral LD50: Greater than 2000 mg/kg (rats) Eye Effects: Non-irritant (rabbit) Skin Effects: Slight to moderate irritant (rabbit) Sensitization: Sensitization test according to Magnusson/Kligmann (maximizing test): The results of test in guinea pigs showed a significant skin sensitizing potential. Mutagenicity: Ames Test: No indication of mutagenic effects. Revision Date: April 30, 2007 Page 3 of 5 Effective Date: April 30, 2007 MATERIAL SAFETY DATA SHEET Product Name: URE-KOTE 1000, Part A SECTION 12: ECOLOGICAL INFORMATION N/A SECTION 13: DISPOSAL INFORMATION N/A SECTION 14: TRANSPORT INFORMATION Technical Shipping Name: Freight Class Bulk: Aspartic Ester Not Applicable Chemicals, NOI (isocyanate), NMFC 60000 Non-regulated Freight Class Package: DOT (Domestic Surface) Hazard Class/Division: IMO/IMDG Code (Ocean) Hazard Class/Division: Non-regulated ICAO/IATA (Air) Hazard Class/Division: Non-regulated SECTION 15: REGULATORY INFORMATION FEDERAL REGULATIONS OSHA Status: This product is hazardous under the criteria of Federal OSHA Hazard Communication Standard 29 CFR 1910.1200 TSCA Status: Included in the EPA Toxic Substances Control Act (TSCA) Chemical Substance Inventory. CERCLA Reportable Quantity: None EPA SARA Title III Section 302 Extremely Hazardous Substances: None EPA SARA Title III Section 311/312 Hazard Categories: Immediate Health Hazard. Delayed Health Hazard: Fire hazard. EPA SARA Title III Section 313 Toxic Chemicals: None RCRA Status: If discarded in its purchased form, this product would not be a hazardous waste either by listing or by characteristic. However, under RCRA, it is the responsibility of the product user to determine at the time of disposal, whether a material containing the product or derived from the product should be classified as hazardous waste. (40 CFR 261.20-24) STATE REGULATIONS Revision Date: April 30, 2007 Page 4 of 5 Effective Date: April 30, 2007 MATERIAL SAFETY DATA SHEET Product Name: URE-KOTE 1000, Part A The following chemicals are specifically listed by individual states; other product specific health and safety data in other sections of the MSDS may also be applicable for state requirements. For details on your regulatory requirements you should contact the appropriate agency in your state. NJTSRN (31765300002) – 7031P Concentration: 100% State Code: PA3, NJ4 NJ4 = New Jersey Other – included in 5 predominant ingredients > 1% NJTSRN = New Jersey Trade Secret Registry Number PA3 = Pennsylvania Non-hazardous present at 3% or greater This material safety data sheet contains at least the information required by the Federal OSHA hazard communication rule, 29 CFR 1910.1200 (g) (2). SECTION 16: OTHER INFORMATION DISCLAIMER: The information contained herein is based on data believed to be accurate. However, no warranty is expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof. Recipients are advised to confirm in advance of need that the information is current, applicable, and suitable regarding all current regulations. Revision Date: April 30, 2007 Page 5 of 5 Effective Date: April 30, 2007