Product ID:"SUPER PATCH" PATCHING COMPOUND, 331
MSDS Date:09/01/1988
FSC:8030
NIIN:00N056288
MSDS Number: BWFWZ

W W HENRY CO

5608 SOTO ST
HUNTINGTON PARK, CA 90255
US

Emergency Phone: 213-583-4961

Info Phone: 213-583-6961

Cage: EO927

W W HENRY CO

3001 HUNTINGTON PARK, CA 90255-5000 US

Telephone: 213-583-4961

Cage: EO927

2); (GYPSUM PLASTER)

CAS: 10101-41-4

RTECS: EW4150000

Fraction By Weight: 30-40%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

SILICATE, PORTLAND CEMENT; (PORTLAND CEMENT)

CAS: 65997-15-1

RTECS: VV8770000

Fraction By Weight: 10-20%

OSHA PEL 50 MPPCF

ACGIH TLV: 10 MG/M3 TDUST

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PROLONGED OR REPEATED OVEREXPOSURE TO
DUST MAY CAUSE SKIN, EYE, NOSE & THROAT IRRITATION. IF INGESTED MAY
CAUSE BOWEL OBSTRUCTION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:EXISTING SKIN CONDITIONS.

First Aid:CALL MD IMMEDIATELY. INGEST:CALL MD IMMEDIATELY .
INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF RESP) .
EYE:FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MINUTES. SKIN:WASH
THOROUG HLY W/SOAP & WATER OR HAND CLEANER. WASH CLOTHING BEFOR
REUSING.

Flash Point:NONE
Lower Limits:NONE
Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:AVOID RAISING EXCESSIVE DUST. WHEN SWEEPING
UP, USE WATER MIST OR VACUUM.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN DRY PLACE.
Other Precautions:KEEP OUT OF REACH OF CHILDREN. USE ONLY AS DIRECTED
ON LABEL. CLOSE CONTAINER AFTER EACH USE. DO NOT RE-USE CONTAINER.
AVOID SKIN & EYE CONTACT.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE W/POS FRESH AIR CROSS VENT. HANDLE & MIX POWDER
CAREFULLY TO AVOID CREATING DUST. STIR CAREFULLY TO AVOID SPLASHES.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASH SKIN THOROUGHLY W/SOAP & WATER OR HAND
CLEANER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Vapor Pres:NIL
Spec Gravity:2.85-2.95
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:NONE KNOWN.
Hazardous Decomposition Products:NONE KNOWN.

Waste Disposal Methods:DISPOSE OF I/A/W LOCAL, STATE & FEDERAL SOLID
WASTE DISPOSAL REGULATIONS. DO NOT FLUSH MATERIAL DOWN DRAIN.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.