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

MSDS NAME:POLYSULFIDE RUBBER COMPOUND PRO-SEAL 870 C-48
NIIN:00-028-8495
Status Code:A
MSDS Number: CLLSN
=== 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:TITANIUM DIOXIDE
CAS:013463-67-7
= Wt:10.
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:10.
OSHA PEL:100 PPM
OSHA STEL:150
ACGIH TLV:50 PPM

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

Name:SILICA DERIVATIVES
CAS:67762-90-7
Code:F

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

LD50 LC50 Mixture:NONE
Health Hazards Acute and Chronic:NONE
Effects of Overexposure:EYES: MAY CAUSE BURNING, TEARING AND REDDENING.
    PROLONGED EXPOSURE MAY CAUSE  DRYING AND CRACKING OF SKIN, AND
    POSSIBLE DERMATITIS. INHALATION: MAY CAUSE DIZZINESS, DROWSINESS
    AND FATIGUE. MAY CAUSE L IVER 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.
Medical Cond Aggravated by Exposure:NONE

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

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

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

Flash Point Method:SCC
Flash Point:=18.3C, 65.F
Autoignition Temp:Autoignition Temp Text:NONE
Lower Limits:1.2%
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
    BUILDUP IN CLOSED CONTAINER.

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

Spill Release Procedures:REMOVE ALL IGNITION SOURCES, COVER WITH
    ABSORBENT. SCOOP INTO CONTAINERS, CLEAN UP RESIDUE WITH A SUITABLE
    SOLVENT.
Neutralizing Agent:NONE

======================	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.

=============  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 TO MAINTAIN VAPORS BELOW PEL.
Protective Gloves:SOLVENT RESISTANT GLOVES
Eye Protection:CHEMICAL GOGGLES OR FULL-FACE SHIELD
Other Protective Equipment:KEEP CONTAINER TIGHTLY CLOSED. DO NOT STORE
    ABOVE 120 DEG F
Work Hygienic Practices:NONE
Supplemental Safety and Health
NONE

==================  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:1.43
Appearance and Odor:BEIGE SEMI-LIQUID
Percent Volatiles by Volume:19.4%

=================  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.

=======================  Other Information  =======================

 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 ***