MSDS - 430106 - Cavity Conditioner 
       
      MS430106CAVITY CONDITIONERPage 1 of 2
      MATERIAL SAFETY DATA SHEET
      SECTION 1 - SOURCE/IDENTITY/USE INFORMATION
      MANUFACTURER
      GC AMERICA INC.
      3737 West 127th St.
      Alsip, Illinois, 60658
      Telephone: 708-597-0900
      Hours: Mon.- Fri. 8:00 am. - 5:00 pm. C.S.T.
      Transportation Emergency Telephone No. 800-424-9300                        
         
      COMMON NAME: CAVITY CONDITIONER
      CHEMICAL NAME: N.A.
      PRODUCT USE: Cavity Conditioning Agent.
      The following information is provided with regard to the toxicity and 
      hazards of the pure components present in this product.
      SECTION 2 - HAZARDOUS INGREDIENTS/IDENTITY INFORMATION
      COMPONENT AND C.A.S. EXPOSURE LIMITS LD50/LC50 % 
      Polyacrylic acid
           (not listed)TWA=10ppm
      (ACGIH)LD50=2500mg/Kg
      (oral rat)
      LC50=N.E.20-25

      Aluminum chloride Hexahydrate
           7784-13-6TWA=2mg Al/m3
      (soluble salts)
      (ACGIH)LD50=770mg/Kg
      (oral, mouse)
      LC50=N.E.1-5
        

      SECTION 3 - PHYSICAL/CHEMICAL PROPERTIES
      BOILING POINT:101°C SPECIFIC GRAVITY (H2O=1):1.18 
      VAPOR PRESSURE:N.E. MELTING POINT:13°C 
      VAPOR DENSITY:N.E. EVAPORATION RATE: N.E. 
      SOLUBILITY IN WATER:N.E. ODOR THRESHOLD: N.E.
      COEFFICIENT OF OIL/WATER DISTRIBUTION: N.E.
      APPEARANCE AND COLOR: Blue, slightly viscous and odorless liquid.
      SECTION 4 - FIRE AND EXPLOSION DATA
      FLASH POINT: Not flammableFLAMMABLE LIMITS: N.E. 
      EXTINGUISHING MEDIA: Alcohol foam.
      SPECIAL FIRE FIGHTING PROCEDURES: Full protective clothing and 
      self-contained breathing apparatus.
      UNUSUAL FIRE AND EXPLOSION HAZARDS: None.
      HAZARDOUS COMBUSTION PRODUCTS: Emits acrid smoke when heated beyond 
      boiling point.
      SECTION 5 - REACTIVITY DATA
      STABILITY:     STABLE: X UNSTABLE:   
      POLYMERIZATION:     WILL NOT OCCUR: X WILL OCCUR:   
      CONDITIONS TO AVOID: High heat.
      INCOMPATIBILITY (MATERIALS TO AVOID): Alkaline, will inactivate product. 
      HAZARDOUS DECOMPOSITION OR BY-PRODUCTS: N.E.

        
      MS430106CAVITY CONDITIONERPage 2 of 2
      SECTION 6 - HEALTH HAZARD DATA and FIRST AID INFORMATION
       YESNONENANTPIARCOSHAOTHER
      MUTAGENIC AFFECTS: X
      TERATOGENIC AFFECTS: X
      REPRODUCTIVE TOXIN: X
      CARCINOGENICITY: X
      SENSITIZER: X
      ROUTES OF ENTRY:INHALATION     SKIN X INGESTION X 
      HEALTH HAZARD: (ACUTE AND CHRONIC): Acidic solution (pH =1.90), care 
      should be taken to avoid contact with skin or eyes. Aluminum chloride 
      Hexahydrate maybe toxic on ingestion.
      SIGNS AND SYMPTOMS OF OVEREXPOSURE: N.E.
      CONDITIONS GENERALLY AGGRAVATED BY EXPOSURE: N.E.
      EMERGENCY FIRST AID PROCEDURES:
      INGESTION: Do not induce vomiting. Give large volumes of water. Seek 
      medical attention.
      SKIN: Wash with soap and water. If irritation develops, seek medical 
      attention.
      EYES: Flush with water for 15 minutes. If irritation develops, seek 
      medical attention.
      SECTION 7 - PRECAUTIONS FOR SAFE HANDLING AND USE
      IN CASE OF RELEASE OR SPILL: Soak up spill with absorbent material. Flush 
      area with water.
      WASTE DISPOSAL METHOD: Dilute with water. Flush into drain with large 
      volumes of water.
      STORAGE, HANDLING, AND SPECIAL PRECAUTIONS: Store in a cool dry place in 
      tightly closed container.
      SECTION 8 - CONTROL MEASURES
      RESPIRATORY PROTECTION: None required.
      VENTILATION: None required
      LOCAL EXHAUST:N.A.MECHANICAL:N.E. 
      SPECIAL:N.E.OTHER:N.E.
      PROTECTIVE GLOVES: Latex gloves are recommended.
      EYE PROTECTION: Goggles or full-face shield.
      OTHER PROTECTIVE CLOTHING OR EQUIPMENT: Do not spill on clothing. Eye wash 
      station.
      WORK/HYGIENIC PRACTICE: N.E.
      SECTION 9- PREPARATION INFORMATION
      This data is supplied to comply with OSHA Hazard Communication Standard 29 
      CFR 1910,1200 and W.H.M.I.S. CPR
      PREPARED BY: T. Joritz                
                   Director, Regulatory AffairsDate:  03 January 2003          

      N.A. = NOT APPLICABLE
      N.E. = NOT ESTABLISHED
        
      The information herein is given in good faith but no warranty expressed or 
      implied is made.

      NFPA
      FIRE0 TOXICITY1 REACTIVITY1SPECIALACID, CORR