=====================  Product Identification  =====================

MSDS NAME:PR-1321 CLASS B
NIIN:01-065-9159
MSDS Number: BGJZX
=== Responsible Party ===
Company:PRODUCTS RESEARCH & CHEMICAL CORPORATION
Emergency Phone Num:(213)240-2060
CAGE:DO563
=== Contractor Identification ===
Company:PRC-DESOTO INTERNATIONAL, INC. A PPG INDUSTRIES COMPANY
Address:5430 SAN FERNANDO RD
Box:1800
City:GLENDALE
State:CA
ZIP:91209
Country:US
Phone:818-240-2060
CAGE:83574
Company:PRODUCTS RESEARCH & CHEMICAL
Address:NOW DBA COURTAULDS AEROSPACE
Box:1800
City:GLENDALE
State:CA
ZIP:91209
Phone:818-240-2060
CAGE:DO563

=============  Composition/Information on Ingredients  =============

Name:LEAD DIOXIDE(TLV FOR LEAD,INORG,FUMES & DUST)
Fraction by Wt: 7%
ACGIH TLV:0.15 MG/CUM

Name:POLYSULFIDE POLYMER
Fraction by Wt: 66%

Name:PIGMENTS
Fraction by Wt: 23%

Name:RESINS & PLASTICIZERS
Fraction by Wt: 4%

=====================  Hazards Identification  =====================

Effects of Overexposure:SKIN:IRRITATING. ACCELERATOR CONTAINS A LEAD
    CMPD WHICH MAY BE ABSORBED THROUGH BREAKS IN SKIN.

=======================  First Aid Measures  =======================

First Aid:SKIN:WASH THOROUGHLY WITH SOAP & WATER. EYE:WASH OUT
    IMMEDIATELY WITH WATER FOR 15 MINS. SEE A MD.

=====================  Fire Fighting Measures  =====================

Flash Point:>200F PMCC
Lower Limits:UNK
Upper Limits:UNK
Extinguishing Media:DRY CHEMICAL, FOAM, CO*2
Fire Fighting Procedures:WEAR CHEM CARTRIDGE RESPIRATOR WHILE FIGHTING
    FIRES.
Unusual Fire/Explosion Hazard:CAN EMIT TOXIC VAPORS

==================  Accidental Release Measures  ==================

Spill Release Procedures:STOP LEAK AT SOURCE.ELIMINATE IGNITION
    SOURCES.KEEP UNPROTECTED PERSONS AWAY FROM HAZARD AREA.ABSORB SPILL
    WITH RAGS OR OTHER ABSORBENT MATL.CLEAN AREA WITH METHYL ETHYL
    KETONE.PLACE IN CONTAINERS WIT H TIGHT SEAL.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP CLOSED CONTAINERS IN SHELTERED
    AREA.AVOID FIRE HAZARDS.PROTECT FROM PHYSICAL DAMAGE.
Other Precautions:KEEP AWAY FROM HEAT, SPARKS AND OPEN FLAME. AVOID
    PROLONGED OR REPEATED SKIN CONTACT.

=============  Exposure Controls/Personal Protection  =============

Ventilation:LOCAL ADEQUATE TO MINIMIZE SOLVENT VAPORS
Protective Gloves:GLVS OR HND CRM
Eye Protection:CHEMICAL GOGGLES
Supplemental Safety and Health
MFG SUGGESTS TLV OF 200 PPM

==================  Physical/Chemical Properties  ==================

HCC:N1
Spec Gravity:1.53
Solubility in Water:NEGLIGIBLE
Appearance and Odor:BROWN PASTE,NO SIGNIFICANT ODOR
Percent Volatiles by Volume:0

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
CAN REACT WITH REDUCING MATERIALS
Hazardous Decomposition Products:OXIDES OF SULFUR;HYDROGEN
    SULFIDE;FORMIC ACID

====================  Disposal Considerations  ====================

Waste Disposal Methods:PLACE ABSORB MATL IN CLOSED CONTAINERS AND
    DISPOSE IN ACCORDANCE WITH LOCAL,STATE,AND FEDERAL REGULATIONS.DO
    NOT INCINERATE.

 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.

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