*  Exposure Controls/Personal Protection  *
Respiratory Protection:WEAR MASK WHEN DUST IS PRESENT.
Ventilation:GENERAL OR LOCAL EXHAUST VENTIALTION
Work Hygienic Practices:USE GOOD PERSONAL HYGIENE & SAFETY PRACTICES.
Supplemental Safety and Health
*  Product Identification  *
Product ID:HYDROCK/RAPIDSTONE
*  Composition/Information on Ingredients  *
Ingred Name:CALCIUM SULFATE
Other REC Limits:5 MG/CUM (DUST)
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:EYES & SKIN: IRRITATION. INHALATION:
    NASAL IRRITATION. INGESTION: IF INGESTED MAY CAUSE AN OBSTRUCTION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:INHALATION: COUGHING, SNEEZING.
*  First Aid Measures  *
First Aid:EYES: FLUSH W/WATER. SKIN: WASH W/SOAP & WATER. INHALATION:
    REMOVE TO FRESH AIR. OBTAIN MEDICAL ATTENTION IN ALL CASES.
*  Fire Fighting Measures  *
Extinguishing Media:NOT COMBUSTIBLE
*  Accidental Release Measures  *
Spill Release Procedures:SWEEP OR VACUUM INTO CONTAINER. AVOID CREATING
    DUST.
*Handling and Storage  *
Handling and Storage Precautions:STORE IN COOL, DRY PLACE IN CLOSED
    CONTAINERS. MOSITURE OR WATER WILL HARDEN PRODUCT IN STORAGE.
Other Precautions:USE ACCRODING TO DIRECTIONS.
*  Physical/Chemical Properties  *
Solubility in Water:SLIGHT
Appearance and Odor:YELLOW, WHITE, IVORY POWDER, ODORLESS
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
ACIDS
    CALCIUM OXIDE.
*  Disposal Considerations  *
Waste Disposal Methods:DISPOSE IN LANDFILL I/A/W LOCAL, STATE & FEDERAL
    REGULATIONS.
