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

MSDS NAME:3145 RTV MIL-A-46146 ADHESIVE/SEALANT-GRAY
NIIN:00-144-9774
Status Code:A
MSDS Number: CKMPM
=== Responsible Party ===
Company:DOW CORNING CORPORATION
Address:SOUTH SAGINAW ROAD
City:MIDLAND
State:MI
ZIP:48674
Country:US
Info Phone Num:517-496-6000
Emergency Phone Num:(800)424-9300
Chemtrec Ind/Phone:(800)424-9300
CAGE:71984
=== Contractor Identification ===
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:METHYLTRIMETHOXYSILANE
CAS:1185-55-3
RTECS #:VV4650000
= Wt:7.

Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
= Wt:1.
ACGIH TLV:10 MG/M3

Name:TRIMETHYLATED SILICA
CAS:68909-20-6
= Wt:23.

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:EYE: SIRECT CONTACT IRRITATES SLIGHTLY
    WITH SWELLING AND REDNESS. SKIN: A SINGLE RELITIVELY SHORT EXPOSURE
    CAUSES NO KNOWN ADVERSE EFFECT. SEVERAL REPEATED OR PROLONGED
    EXPOSURES (24 TO 48 HOURS) MAY  IRRITATE. INHALATION: VAPOR MAY
    IRRITATE NOSE AND THROAT. PRODUCT GENERATES METHYL ALCOHOL WICH MAY
    CAUSE BLINDNESS AND DAMAGE TO THE NERVOUS SYSTEM. VAPOR
    OVEREXPOSURE MAY CAUSE DROWSINESS. ORAL: PRO DUCT GENERATES METHYL
    ALCOHOL WICH MAY CAUSE BLINDNESS AND POSSIABLY DEATH IF SWALLOWED.
Explanation of Carcinogenicity:WHEN HEATED TO TEMPATURES ABOVE 180C IN
    THE PRESENCE OF AIR, PRODUCT CAN FORM FORMALDEHYDE VAPORS.
    FORMALDEHYDE IS A POTENTIAL CANCER HAZARD, A KNOWN SKIN/RESPIRATORY
    SENSITIZER. AND AN IRRITANT TO TH E EYES/NOSE/THROAT/SKIN/DIGESTIVE
    SYSTEM. SAFE HANDLING CONDITIONS MAY BE MAINTAINED BY KEEPING VAPOR
    WITHIN THE OSHA EXPOSURE LIMIT FOR FORMALDEHYDE.
Effects of Overexposure:INHALATION: PRODUCT GENERATES METHYL ALCOHOL
    WICH MAY CAUSE BLINDNESS ANS DAMAGE TO NERVOUS SYSTEM. ORAL:
    PRODUCT GENERATES METHYL ALCOHOL WICH MAY CAUSE BLINDNESS AND
    POSSIABLY DEATH IF SWALLOWED.

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

First Aid:EYE: IMMEDIATELY FLUSH WITH WATER FOR 15 MINITUES. SKIN: NO
    FIRST AID SHOULD BE NEEDED. INHALATION: REMOVE TO FRESH AIR. GET
    MEDICAL ATTENTION IF ILL EFFECTS PERSIST. ORAL: GET MEDICAL
    ATTENTION. IF C ONSIOUS, INDUCE VOMITING. LIE DOWN, KEEPWARM, AND
    COVER EYES TO EXCLUDE LIGHT. TREAT SAME AS METHYL ALCOHOL
    POISONING.

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

Extinguishing Media:CARBON DIOXIDE (CO2). WATER. WATER FOG ( OR SPRAY).
    DRY CHEMICAL. FOAM.
Fire Fighting Procedures:SELF-CONTAINED BREATHING APPARATUS AND
    PROTECTIVE CLOTHING SHOULD BE WORN IN G=FIGHTING FIRES INVOLVING
    CHEMICALS. IF LARGE AMOUNT IS INVOLVED, EVACUATE AREA.

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

Spill Release Procedures:CONTAINMENT/CLEAN-UP: DISPOSAL OC COLLECTED
    PRODUCT, RESIDUES, AND CLEAN-UP MATERIALS MAY BE GOVERNMENTALLY
    REGULATED. OBSERVE ALL APPLICABLE LOCAL, STATE AND FRDERAL WASTE
    MANAGEMENT REGULATIONS. SCR APE UP AND CONTAIN FOR SALVAGE OR
    DISPOSAL. OBSERVE ALL PERSONAL PROTECTION EQUIPMENT RECOMMENDATIONS
    DESCRIBED. LOCAL, STATE AND FEDERAL REPORTING OF THIS PRODUCT MAY
    BE REQUIRED IF SPILLED.

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

Handling and Storage Precautions:KEEP CONTAINER CLOSED AND STORE AWAY
    FROM WATER OR MOISTURE.
Other Precautions:MEHYL ALCOHOL WITH WATER/ HUMID AIR. PROVIDE ADEQUATE
    VENTALATION TO CONTROL EXPOSURES WITHIN GUIDELINES OF OSHA PEL: TWA
    200PPM AND ACGIH TLV-SKIN: TWA 200PPM, STEL 250 PPM. THE EFFECTS OF
    OVEREXPOSU RE INCLUDE HEALTH EFFECTS RELATED TO CONVERSION OF
    METHOXYSILANES TO METHYL ALCOHOL UPON EXPOSURE TO  MOIST/HUMID AIR.

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

Respiratory Protection:SELF CONTAINED BREATHING APPARATUS OR OTHER
    SUPPLIED-AIR RESPIRATOR.. .
Ventilation:LOCAL EXHAUST OR GENERAL VENTALATION RECOMMENDED
Eye Protection:SAFTEY GLASSES AS A MINIMUM
Work Hygienic Practices:WASHING AT MEAL TIME AND END OF SHIFT IS
    ADEQUATE.
Supplemental Safety and Health

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

Spec Gravity:1.25
Solubility in Water:NONE
Appearance and Odor:GRAY PASTE SLIGHT ODOR

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION.
Hazardous Decomposition Products:THERMAL BREAKDOWN  DURING FIRE AT VERY
    HIGH HEAT COND. MAY EVOLVE THEASE HAZARDOUS DECOMPOSITION
    PRODUCTS:METAL OXIDES,CARBON OXIDES, INCOMPLETELY BURNED CARBON
    COMPOUNDS. SILICON DIOXIDE, FORMALDEHYDE.

=====================  Regulatory Information  =====================

State Regulatory Information:NEW JERSEY: DIMETHYL SILOXANE,
HYDROXY-TERMINATED, TRIMETHYLATED SILICA,
METHYLTRIMETHOXYDILANE. MASSACHUSETTS: TITANIUM
DIOXIDE.

=======================  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 ***