*  Exposure Controls/Personal Protection  *
Respiratory Protection:IN DUST ENVIRONMENTS, THE USE OF NIOSH/MSHA
    APPROVED RESPIRATOR IS RECOMMENDED.
Ventilation:LOCAL EXHAUST CAN BE USED, IF NECESSARY, TO CONTROL
    AIRBORNE DUST LEVELS.
Other Protective Equipment:USE BARRIER CREAMS, BOOTS & CLOTHING TO
    PROTECT SKIN FROM PRLNG CONT W/WET CEMENT, ESP IN PLASTIC
    (UNHARDENED) CONCRETE.
Work Hygienic Practices:IMMEDIATELY AFTER WORKING W/CEMENT, WORKERS
    SHOULD SHOWER W/SOAP & WATER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.
*  Product Identification  *
Product ID:OIL WELL
*  Composition/Information on Ingredients  *
OSHA PEL:N/K 
ACGIH TLV:N/K 
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:DICALCIUM SILICATE; (2 CAO.SIO*2)
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:TRICALCIUM ALUMINATE; (3 CAO.AL*2O*3)
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:TETRACALCIUM ALUMINOFERRATE; (4 CAO.AL*2O*3.F*2O*3)
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:GYPSUM; (CASO*4.2H*2O)
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:CALCIUM OXIDE; (CAO)
OSHA PEL:5 MG/M3
ACGIH TLV:2 MG/M3
Ingred Name:MAGNESIUM OXIDE; (MGO)
Ingred Name:POTASSIUM SULFATE (2:1); (K*2SO*4)
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ingred Name:SODIUM SULFATE (2:1); (NA*2SO*4)
OSHA PEL:N/K 
ACGIH TLV:N/K 
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:ACUTE:WET CEMENT ESPECIALLY AS
    INGREDIENT IN PLASTIC (UNHARDENED) CONCRETE, CAN DRY SKIN & CAUSE
    ALKALI BURNS. CEMENT DUST CAN IRRITATE EYES & UPPER RESPIRATORY
    TRACT. CHRONIC:CEMENT DUST CAN CAUSE IN FLAMMATION OF THE LINING
    TISSUE OF THE INTERIOR OF THE NOSE & INFLAMMATION OF THE EYE.
    HYPERSENSITIVE (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:INDIVIDUALS MAY DEVELOP AN ALLERGIC
    DERMATITIS (SKIN RASH).
Medical Cond Aggravated by Exposure:
*  First Aid Measures  *
First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
    SUPPORT BREATHING (GIVE O*2/ARTF RESP) . EYES:IRRIGATE W/WATER FOR
    WATER.
*  Fire Fighting Measures  *
Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE. NONCOMBUSTIBLE & NONEXPLOSIVE.
*  Accidental Release Measures  *
Spill Release Procedures:USE DRY CLEANUP METHODS THAT DO NOT DISPERSE
    THE DUST INTO THE AIR.
Neutralizing Agent:
*Handling and Storage  *
Handling and Storage Precautions:PRECAUTIONS MUST BE OBSERVED BECAUSE
    CEMENT BURNS W/LITTLE WARNING - LITTLE HEAT IS SENSED.
Other Precautions:NONE.
*  Physical/Chemical Properties  *
Solubility in Water:SLIGHT (0.1-1%)
Appearance and Odor:GRAY (OR WHITE) POWDER; NO ODOR.
Percent Volatiles by Volume:0
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
NONE.
Stability Condition to Avoid:KEEP DRY UNTIL USED.
Hazardous Decomposition Products:NONE.
*  Disposal Considerations  *
Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
    REGULATIONS . MATERIAL CAN BE RETURNED TO CONTAINER FOR LATER USE,
    OR IT CAN BE DISPOSED OF AS AN INDUSTRIAL WASTE.
