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

MSDS NAME:PR-1201-Q, POLYSULFIDE SEALANT,ACCELERATOR
NIIN:00-616-7696
Kit Part:Y
MSDS Number: CBSBD
=== Responsible Party ===
Company:PRODUCTS RESEARCH & CHEMICAL CORP
Address:5430 SAN FERNANDO ROAD
Box:1800
City:GLENDALE
State:CA
ZIP:91209
Country:US
Info Phone Num:818-240-2060
Emergency Phone Num:800-228-5635;800-424-9300(CHEMTREC)
Preparer's Name:AS
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 OXIDE
CAS:1309-60-0
RTECS #:OG0700000
Fraction by Wt: 75%
Other REC Limits:TWA 0.05 MG/M3

Name:PHENOL FORMALDEHYDE RESIN
CAS:9003-35-4
Fraction by Wt: < 5%
Other REC Limits:NONE SPECIFIED

Name:ZINC SULFIDE
CAS:1314-98-3
Fraction by Wt: 10% %
Other REC Limits:NONE SPECIFIED

Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: < 1%
Other REC Limits:10 MG/M3 STEL
OSHA PEL:SEE TABLE Z-3
ACGIH TLV:0.1 MG/M3 RDUST;9596

Name:THIOL TERMINATED POLYMER, POLYDITHIOETER
CAS:68611-50-7
Other REC Limits:NONE SPECIFIED

Name:CALCIUM CARBONATE (MARBLE) (LIMESTONE)
CAS:1317-65-3
RTECS #:EV9580000
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9596

Name:BARIUM SULFATE
CAS:7727-43-7
RTECS #:CR0600000
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9596

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:THE MOST SIGNIFICANT HEALTH HAZARD IS
    BY INHALATION OF AIRBORNE DUST PARTICLES. IN THIS PRODUCT THE LEAD
    DIOXIDE IS THOROUGHLY AND PERMANENTLY WETTED, AND THEREFORE DOES
    NOT PRESENT A RISK OF EXPOSURE  TO DUST PARTICLES.
Explanation of Carcinogenicity:THIS COMPOUND CONTAINS NO INGREDIENTS AT
    CONCENTRATIONS OF 0.1% OR GREATER THAT ARE CARCINOGENS OR SUSPECT
    CARCINOGENS.
Effects of Overexposure:ANEMIA, CENTRAL NERVOUS SYSTEM EFFECTS,
    ABDOMINAL COLIC OR KIDNEY FUNCTION LOSS CAN OCCUR AT BLOOD LEAD
    LEVELS OF 60 MICROGRAMS/100 GRAMS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

Eyes: IMMEDIATELY FLUSH WITH WATER. IF IRRITATION PERSISTS,
    CONSULT MD. SKIN: WASH THOROUGHLY WITH SOAP & WATER. INGESTION:
    CONSULT MD. INHALATION: REMOVE TO FRESH AIR. SUPPORT BREATHING.

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

Flash Point:NONFLAMMABLE
Lower Limits:NOT GIVEN
Upper Limits:NOT GIVEN
Extinguishing Media:WATER
Fire Fighting Procedures:NONE SPECIFIED BY MANUFACTURER.
Unusual Fire/Explosion Hazard:OXIDIZER

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

Spill Release Procedures:SCOOP UP SPILLED MATERIAL. CLEAN UP RESIDUE
    WITH RAGS AND NON-FLAMMABLE SOLVENT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:WASH THOROUGHLY AFTER HANDLING AND
    BEFORE SMOKING OR EATING. AVOID INGESTION. THIS PRODUCT CONTAINS A
    TOXIC CHEMICAL.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:NONE REQUIRED UNDER NORMAL CONDITIONS
Protective Gloves:OIL RESISTANT
Eye Protection:SAFETY GLASSES
Other Protective Equipment:CHEMICAL RESISTANT CLOTHING AS NECESSARY TO
    PREVENT SKIN CONTACT. AN EMERGENCY EYEWASH AND SHOWER SHOULD BE
    AVAILABLE.
Work Hygienic Practices:WASH HANDS THOROUGHLY WITH SOAP AND WATER
    BEFORE EATING, DRINKING, SMOKING OR USING TOILET FACILITIES.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

HCC:D1
Boiling Pt:B.P. Text:NOT GIVEN
Melt/Freeze Pt:M.P/F.P Text:NOT GIVEN
Vapor Pres:NOT GIVEN
Vapor Density:NOT GIVEN
Spec Gravity:2.6
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CREAMY PASTE
Percent Volatiles by Volume:0

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

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:SMOKE, SOOT, CARBON MONOXIDE, CARBON
    DIOXIDE, LEAD COMPOUNDS

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

Waste Disposal Methods:DISPOSE IN ACCORDANCE WITH LOCAL, STATE AND
    FEDERAL REGULATIONS. EPA WASTE NO. D-008.

 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.

*** END OF RECORD ***