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

MSDS NAME:ONE-PART SILICONE RUBBER ABRADABLE SEALANT COMPOUND,3-6891
NIIN:00D007062
MSDS Number: CFKXM
=== Responsible Party ===
Company:DOW CORNING CORP
Address:3901 SOUTH SAGINAW ROAD
Box:997
City:MIDLAND
State:MI
ZIP:48686
Country:US
Info Phone Num:517-496-6000
Emergency Phone Num:517-496-5900/800-424-9300(CHEMTREC)
CAGE:5D028
=== Contractor Identification ===
Company:DOW CORNING CORP
Address:3901 S SAGINAW RD
Box:997
City:MIDLAND
State:MI
ZIP:48686-0997
Country:US
Phone:517-496-6000/517-496-6315
CAGE:5D028
Company:DOW CORNING CORP
Address:2200 W SALZBURG RD
Box:City:AUBURN
State:MI
ZIP:48611
Country:US
Phone:517-496-4388
CAGE:71984

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

Name:DIMETHYL SILOXANE, DIMETHYLVINYL-TERMINATED
CAS:68083-19-2
Fraction by Wt: 44%
Other REC Limits:NONE RECOMMENDED

Name:DIMETHYLVINYLATED AND TRIMETHYLATED SILICA
CAS:68988-89-6
Fraction by Wt: 15%
Other REC Limits:NONE RECOMMENDED

Name:GLASS FIBERS OR MICROBALLOONS/FIBERGLASS (FIBROUS GLASS)
CAS:65997-17-3
Fraction by Wt: 9%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:5 MG/M3 RESP DUST
ACGIH TLV:10 MG/M3 (<7MICRONS)

Name:DIMETHYL, METHYL HYDROGEN, SILOXANE COPOLYMER
CAS:68037-59-2
Fraction by Wt: 2%
Other REC Limits:NONE RECOMMENDED

Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: 28%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:SEE TABLE Z-3
ACGIH TLV:0.1 MG/M3 RDUST;9596

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

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS NOT KNOWN.
Routes of Entry: Inhalation:NO	Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Explanation of Carcinogenicity:QUARTZ. WHEN HEATED ABOVE 180C/356F,
    PRODUCT CAN FORM FORMALDEHYDE WHICH IS A POTENTIAL CANCER HAZARD
    AND SENSITIZER.
Effects of Overexposure:SLIGHT EYE IRRITATION, DISCOMFORT, TEARING,
    REDNESS
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH PRE-EXISTING EYE
    DISORDERS MAY BE MORE SUCCEPTIBLE TO THE EFFECTS FROM EXPOSURE TO
    THIS PRODUCT.

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

First Aid:GET MEDICAL HELP IF SYMPTOMS DEVELOP. INHALED:NO FIRST AID
    SHOULD BE NEEDED. EYES:IMMEDIATELY FLUSH WITH PLENTY OF WATER,
    HOLDING EYELIDS OPEN. SKIN:NO FIRST AID SHOULD BE NEEDED. ORAL:NO
    FIRST AID SH OULD BE NEEDED. NOTE TO
    PHYSICIAN:TREATSYMPTOMATICALLY.

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

Flash Point:NOT RELEVANT
Lower Limits:NOT RELEVANT
Upper Limits:NOT RELEVANT
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, SAND, FOAM/DRY
    CHEMICAL. WATER SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS
    COOL.
Fire Fighting Procedures:DO NOT ENTER ANY ENCLOSED OR CONFINED AREA
    WITHOUT PROPER PROTECTIVE EQUIPMENT AND NIOSH-APPROVED
    SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE

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

Spill Release Procedures:MOP UP OR WIPE UP OR SOAK UP WITH INERT
    ABSORBENT AND CONTAIN FOR SALVAGE OR DISPOSAL. WASH SLIPPERY
    SURFACE WITH DETERGENT AND WATER.
Neutralizing Agent:NOT RELEVANT

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

Handling and Storage Precautions:STORE AWAY FROM INCOMPATIBLE
    MATERIALS. KEEP OUT OF REACH OF CHILDREN.
Other Precautions:AVOID CONTACT WITH EYES. WASH THOROUGHLY AFTER
    HANDLING. DO NOT TAKE INTERNALLY.

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

Respiratory Protection:NONE SHOULD BE NEEDED.
Ventilation:ADEQUATE
Protective Gloves:WASH AT MEAL TIME AND END OF SHIFT.
Eye Protection:SAFETY GLASSES AS A MINIMUM
Other Protective Equipment:EYE BATH, WASHING FACILITIES
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
    RECOMMENDED PROCEDURES.
Supplemental Safety and Health

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

HCC:N1
NRC/State Lic Num:NOT RELEVANT
Decomp Temp:Decomp Text:356F,180C
Spec Gravity:0.90
Viscosity:NOT RELEVANT
Evaporation Rate & Reference:NOT RELEVANT
Appearance and Odor:BLACK PASTE - SLIGHT ODOR

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, WATER, ALCOHOLS, ACIDIC OR BASIC MATERIALS AND MANY
    METALS OR METALLIC COMPOUNDS (LIBERATES HYDROGEN)
Stability Condition to Avoid:HEATING ABOVE 180C/356F
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
    FORMALDEHYDE, INCOMPLETELY BURNED CARBON COMPOUND, SILICON DIOXIDE,
    QUARTZ

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

Waste Disposal Methods:DISPOSE OF IN AN APPROPRIATE DISPOSAL FACILITY
    IN COMPLIANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS.
    CHARACTERISTIC WASTE: D003. CALL 517-496-6315 IF MORE INFORMATION
    IS REQUIRED.

 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 ***