Product ID:UPOL HARDENER;UPOL A; UPOL B; UPOL C;UPOL(S
MSDS Date:07/08/1991
FSC:8040
NIIN:00N018627
Kit Part:Y
MSDS Number: BLFVF

Emergency Phone: 0933-224-201

Info Phone: 0933-224-201

Cage: K7427

Telephone: 0933-224-201

Cage: K7427

BENZOYL PEROXIDE (SARA III)

CAS: 94-36-0

RTECS: DM8579000

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9192

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN: MAY CAUSE IRRIT ON PRLNGD
CONTACT. EYE: MAY CAUSE STINGING & SORENESS. TOXICITY: ORG
PEROXIDES ARE CONSIDERED IRRIT. NO DETRIMENTAL EFTS TO HLTH ARE
KNOWN WHERE PROD IS HNDL/USED PROPERLY & GOOD HYGIENE STANDARDS
ARE PRACTICED. USE AS CURING AGENT FOR UNSATURATED POLYESTER
RESINS.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN: WASH AFFECTED AREA W/WARM SOAPY WATER IMMED. CONTAM
CLTHG: REMOVE, & LAUNDER BEFORE RE-USE. EYE: IRRIGATE W/ COPIOUS
QTYS OF CLEAN WATER FOR AT LEAST 15 MIN & SEEK MED AID IMMED.
ALTERNATE W/FRE SHLY PREPARED SODIUM BICARB SOLN (2%). NEVER USE
OIL. INHAL: REMOVE TO FRESH AIR. SUPPORT BRTHG (GIVE ARTF RESP/O2).
CALL MD IMMED . INGEST: RINSE OUT MOUTH W/H2O BUT DO NOT
SWALLOW.(SUPP DATA

Flash Point:140F,60C
Extinguishing Media:DRY POWDER/CHEMICAL FOAM. H2O SPRAY ONLY TO KEEP
CONTAINERS COOL. DO NOT USE WATER JETS, AVOID INHAL OF BURNING
PROD.
Fire Fighting Procedures:MEDIA SUITABLE FOR SURROUNDING CONDITIONS .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:MIX WITH INERT POWDER. SWEEP UP AND DISPOSE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:IN ORIGINAL CLOSED CONTAINERS IN COOL
AREA AND KEPT AWAY FROM ALL SOURCES OF IGNITION.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:GOOD WORKSHOP VENTILATION.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:PROT CLTHG. BARRIER CREAM RECOM. PERSONS WHO
SUFFER SKIN COMPLAINTS/OTHER ALLERGIC EFTS SHOULD NOT WORK WITH
PROD.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
PART #/TRADE NAME: E TOPSTOP PART B. FIRST AID PROC: THEN DRINK COPIOUS
QTYS OF WATER. TREAT FOR SHOCK AS NEC. OBTAIN MED ATTN. IN CASES OF
DELAY, & IN ABSENCE OF LIP/MOUTH BURNS, INDUCE VOMITING, THE N GIVE
MILK OF MAGNESIA.

HCC:F4
Vapor Density:1.2
Solubility in Water:MISCIBLE.
Appearance and Odor:SOFT PASTE, RED OR WHITE. MINIMAL ODOR.

Stability Indicator/Materials to Avoid:YES
CHEMICALS SUCH AS ACCELERATORS, DRIERS, STABILIZERS, METAL SOAPS, HEAVY
METAL COMPOUNDS AND RUST.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE (IF PRODUCT STORED AND HANDLED
CORRECTLY).

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH FEDERAL, STATE, AND
LOCAL REGULATIONS .

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.