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

MSDS NAME:POLYSULFIDE RUBBER COMPOUND PRO-SEAL 870 B-2 BASE COMPOUND
NIIN:01-333-3953
Status Code:A
MSDS Number: CLLSL
=== Responsible Party ===
Company:COURTAULDS AEROSPACE INC
Address:5430 SAN FERNANDO RD
Box:1800
City:GLENDALE
State:CA
ZIP:91209
Country:US
Info Phone Num:818-240-2060
Emergency Phone Num:800-228-5635
Preparer's Name:ERNEST CARTER
Chemtrec Ind/Phone:(800)424-9300
CAGE:83574
=== 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:PRC-DESOTO INTL INC
Address:5454 SAN FERNANDO RD
Box:1800
City:GLENDALE
State:CA
ZIP:91203
Country:US
Phone:818-240-2060/800-228-5635
CAGE:92108

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

Name:PHENLIC RESIN POWDER MIXTURE
< Wt:5.

Name:METHYL ETHYL KETONE
CAS:000078-93-3
< Wt:5.
OSHA PEL:200 PPM
OSHA STEL:300
ACGIH TLV:200 PPM
ACGIH STEL:300

Name:TITANIUM DIOXIDE
CAS:013463-67-7
= Wt:5.
OSHA PEL:10 MG/M3
ACGIH TLV:10 MG/M3

Name:CALCIUM CARBONATE@ LIMESTONE
CAS:001317-65-3
= Wt:10.
OSHA PEL:15.0 MG/M3
ACGIH TLV:10.0 MG/M3

Name:TOLUENE
CAS:000108-88-3
< Wt:5.
OSHA PEL:100 PPM
OSHA STEL:150
ACGIH TLV:50 PPM

Name:POLYSULFIDE POLYMER
CAS:68611-50-7
Code:F

Name:SILOXANES AND SILICONES, DI-ME, REACTION PRODUCTS WITH
    SILICA
CAS:67762-90-7

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

Effects of Overexposure:EYES: MAY CAUSE BURNING, TEARING AND REDDENING.
    SKIN: EXPOSURE MAY CAUSE DRYING AND CRACKING OF SKIN, AND POSSIBLE
    DERMATITIS. INHALATION: MAY CAUSE DIZZINESS, DROWSINESS AND
    FATIGUE. MAY CAUSE LIVER  AND KIDNEY DAMAGE.  INGESTION: MAY CAUSE
    DROWSINESS, DIZZINESS AND NAUSEA. EFFECTS OF LONG TERM (CHRONIC)
    EXPOSURE MAY CAUSE DISTURBANCE IN MEMORY, THINKING ABILITY,
    EMOTIONS AND COORDINATION.

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

Eyes: FLUSH WITH LUKE WARM WATER FOR 15 MINUTES. SKIN: WASH
    WITH SOAP AND WATER. INHALATION: REMOVE TO FRESH AIR.  INGESTION:
    CONSULT A PHYSICIAN.

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

Flash Point Method:SCC
Flash Point:=26.7C, 80.F
Autoignition Temp:Autoignition Temp Text:NONE
Lower Limits:1.3%
Upper Limits:NONE
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL, FOAM, WATER.
Fire Fighting Procedures:USE AIR SUPPLIED RESPIRATOR.
Unusual Fire/Explosion Hazard:HIGH TEMPERATURE MAY CAUSE PRESSURE BUILD
    UP IN CLOSED CONTAINER. EMPTY DRUMS MAY CONTAIN EXPLOSIVE VAPORS.
    DO NOT CUT, PUNCTURE OR WELD ON OR NEAR DRUM. VAPORS OF THIS
    PRODUCT ARE HEAVIER THAN AIR AN D MAY COLLECT IN LOW OR CONFINED
    AREAS.

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

Spill Release Procedures:REMOVE ALL IGNITION SOURCES. SCOOP INTO
    CONTAINERS. CLEAN UP RESIDUE WITH A SUITABLE SOLVENT. CERCLA RQ FOR
    MEK IS 5,000 LBS. CERCLA RQ FOR TOLUENE IS 1,000 LBS.

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

Handling and Storage Precautions:WASH THOROUGHLY  AFTER HANDLING AND
    BEFORE SMOKING OR EATING. AVOID INGESTION.
Other Precautions:EMPTY DRUMS MAY CONTAIN EXPLOSIVE VAPORS. DO NOT CUT,
    PUNCTURE OR WELD ON OR NEAR DRUM. VAPORS OF THIS PRODUCT ARE
    HEAVIER THAN AIR AND MAY COLLECT IN LOW OR CONFINED AREAS.

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

Respiratory Protection:WHEN APPLYING IN ANY CIRCUMSTANCES LIKELY TO
    PRODUCE AIRBORNE LEVEL OF HAZARDOUS INGREDIENTS IN EXCESS OF TLV,
    USE AN ORGANIC VAPOR CARTRIDGE OR AIR SUPPLIED RESPIRATOR.
Ventilation:GENERAL VENTILATION.
Protective Gloves:SOLVENT RESISTANT GLOVES.
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:KEEP CONTAINER TIGHTLY CLOSED. DO NOT STORE
    ABOVE 120 DEG. F. GROUNDING AND BONDING PROCEDURE SHOULD BE
    FOLLOWED WHEN TRANSPORTING THIS MATERIAL.
Supplemental Safety and Health

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

Boiling Pt:B.P. Text:NONE
Melt/Freeze Pt:M.P/F.P Text:NONE
Decomp Temp:Decomp Text:NONE
Vapor Density:HEAVIER
Spec Gravity:1.439
Evaporation Rate & Reference:SLOWER THAN N-BUTYL ACETA
Appearance and Odor:V.O.C. PER EPA METHOD 24. (GR/L): 84
Percent Volatiles by Volume:12.3%

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:OXIDES OF CARBON, SULFUR DIOXIDE,
    TRACES OF HYDROGEN SULFIDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

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

Waste Disposal Methods:DISPOSE OF IN COMPLIANCE WITH FEDERAL  AND STATE
    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.

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