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

MSDS NAME:THIOKOL MC-236 BASE POLYSULFIDE SEALANT B-1/2-1-2-4
NIIN:00-333-4823
Kit Part:Y
MSDS Number: CDPGH
=== Responsible Party ===
Company:MORTON SALT
Address:7341 ANACONDA AVE.
City:GARDEN GROVE
State:CA
ZIP:92641
Country:US
Info Phone Num:714-373-2837
Emergency Phone Num:800-424-9300 (CHEMTREC)
CAGE:KO151
=== Contractor Identification ===
Company:MORTON INTERNATIONAL AEROSPACE POLYMER SYSTEMS
Address:7341 ANACONDA AVENUE
Box:City:GARDEN GROVE
State:CA
ZIP:92641
Country:US
Phone:714-373-2837
CAGE:0U317
Company:MORTON SALT
Address:100 N RIVERSIDE PLASA
Box:City:CHICAGO
State:IL
ZIP:60606-1597
Country:US
Phone:312-807-2000
CAGE:KO151

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

Name:CALCIUM CARBONATE (LIMESTONE)
CAS:471-34-1
RTECS #:FF9335000
Fraction by Wt: 40.2%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:5MG/M3
ACGIH TLV:10 MG/M3

Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
Fraction by Wt: 2.5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:5 MG/M3
ACGIH TLV:10 MG/M3 TDUST

Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: 0.36%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1 MG/M3
ACGIH TLV:0.1 MG/M3

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:YES	 OSHA:NO
Health Hazards Acute and Chronic:EYES: MECHANICAL IRRIT. SKIN:
    MECHANICAL IRRIT. INGEST: NAUSEA/VOMIT/GI UPSET/IRRIT, MAY EFFECT
    RESP/IMMUNE SYSTEM (ALERGIC REACTION), RESP FUNCTION. INHAL:
    PNUEMOCONIOSIS, SILICOSIS (COUGH/WHEEZ/CHES T PAIN/PROGRESSIVE
    IMPAIRMENT TO PULMONARY FUNCTION).
Explanation of Carcinogenicity:QUARTZ CRYSTALLINE SILICA IS LISTED BY
    NTP ANNUAL REPORT AS A CARCINOGEN.
Medical Cond Aggravated by Exposure:NONE EXPECTED

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

Eyes: FLUSH W/WATER >15 MIN. CALL DR. SKIN: REMOVE CONTAM
    CLOTHES/SHOES, WASH BEFORE REUSE. WASH W/SOAP/WATER. CALL DR.
    INHAL: GET FRESH AIR. CALL DR. IF NO BREATH GIVE ARTIF RESP
    PREFERABLY MOUTH-TO- MOUTH. INGEST: CALL DR, UNLESS ADVISED
    OTHERWISE INDUCE VOMIT BY GIVING IPECAC + 2 GLASSES WATER OR STICK
    FINGER DOWN THROAT. NEVER GIVE ANYTHING BY MOUTH TO UNCONSCIOUS,
    DROWSY, NO GAG REFLEX PERSON.

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

Flash Point Method:SCC
Flash Point:>200F,>93C
Autoignition Temp:Autoignition Temp Text:NE
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:USE AGENTS APPROVED FOR CLASS A HAZARDOUS E.G.
    HALOGENATED AGENTS, FOAM, STEAM OR WATER FOG.
Fire Fighting Procedures:FIREFIGHTERS AND OTHERS EXPOSED TO PROD OF
    COMBUSTION SHOULD BE EQUIPED WITH NIOSH APPROVED POSITIVE PRESSURE
    SCBA & FULL PROTECTIVE CLOTHING.

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

Spill Release Procedures:SHOVEL/VACUUM SPILL & PLACE IN CLOSED CNTNR
    FOR HANDLING/DISPOSAL. DONT FLUSH TO SEWER, STREAM, OTHER BODIES
    WATER. IF TLV/PEL EXCEEDED EVAC/VENT AREA. USE SCBA FOR
    ENCLOSED/UNVENTED SPACE.

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

Handling and Storage Precautions:STORE IN COOL DRY WELL VENTED AREA.
    CNTNR CAN RETAIN RESIDUE DONT REUSE FOR FOOD/CLOTHES/ETC. AVOID
    SKIN CONTACT.*
Other Precautions:*FORMALDEHYDE MAY ACCUMULATE IN HEAD SPACE OF SEALED
    CONTAINERS & EXCEED 1 PPM PEL, 2 PPM STEL, 1 PPM ACGIH, 2 PPM STEL.
    APPROPRIATE RESPIRATORY PROTECTION SHOULD BE WORN.

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

Respiratory Protection:NOT USUALLY REQUIRED. WHEN LIMITS SURPASSED USE
    NIOSH/MSHA APPROVED EQPT. USE SCBA/SUPPLIED AIR RESPIRATOR FOR HIGH
    AIR CONCENTRATIONS.
Ventilation:ADEQUATE VENTILATION. GEN DILUTION ACCEPTIBLE. LOCAL
    EXHAUST RECOMMENDED WHEN VAPORS/MIST/DUSTS MAY BE RELEASED.
Protective Gloves:IMPERVIOUS
Eye Protection:CHEM GOGGLES/SAFETY GLASSES/SIDE SHIELDS
Other Protective Equipment:EYEWASH FACILITY & PROTECTIVE CLOTHING.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING & BEFORE
    EATING/DRINKING/SMOKING/USING TOILET. CLEAN CONTAM CLOTHES/SHOES
    BEFORE REUSE.
Supplemental Safety and Health
MORE INFORMATION ON FILE.

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

Boiling Pt:B.P. Text:NA
Vapor Pres:NA
Vapor Density:NA
Spec Gravity:1.61
pH:NA
Viscosity:9000/14000POI
Evaporation Rate & Reference:NA
Solubility in Water:INSOLUBLE.
Appearance and Odor:LIGHT COLORED, OFF WHITE PASTE SULFIDE ODOR.
Percent Volatiles by Volume:3.0

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

Stability Indicator/Materials to Avoid:YES
NK
Hazardous Decomposition Products:PHENOLICS/OXIDES OF NITROGEN/SULFUR,
    SMOKE, SOOT, TOXIC FUMES (CARBON DIOXIDE/CARBON MONOXIDE), HYDROGEN
    SULFIED

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

Waste Disposal Methods:IF DISCARDED IN ORIGINAL UNUSED FORM MANAGE AT
    AUTHORIZED FACILITY IN COMPLIANCE W/LOCAL/FEDERAL/STATE REGS.
    CONTACTING APPROPRIATE GOVERNMENT/ENVIRONMENTAL AGENCIES FOR
    FURTHER DISPOSAL GUIDANCE IS R EQUIRED. RECYCLE, TREAT, OR
    INCINERATE MATERIAL.

 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 ***