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

MSDS NAME:DOW CORNING (R) 3145 RTV ADHES.SEALANT-GRAY
NIIN:01-082-9128
MSDS Number: BGKYL
=== Responsible Party ===
Company:DOW CORNING CORP
Address:3901 S. SAGINAW RD
Box:997
City:MIDLAND
State:MI
ZIP:48686
Country:US
Info Phone Num:517-496-6000
Emergency Phone Num:517-496-5900
Preparer's Name:JACK L.SHENEBERGER
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
Company:MCKEOWN ROBERT CO. INC.
Address:111 CHAMBERS BROOK RD.
Box:City:SOMERVILLE
State:NJ
ZIP:08876
Country:US
Phone:908-218-9000
CAGE:7B953

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

Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
Fraction by Wt: 1%
Other REC Limits:NONE SPECIFIED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9293

Name:TRIMETHYLATED SILICA
CAS:68909-20-6
Fraction by Wt: 23%
Other REC Limits:(MFR)	5 MG/M3 (C)

Name:METHYLTRIMETHOXYSILANE
CAS:1185-55-3
Fraction by Wt: 7%
Other REC Limits:(MFR) TWA=50 PPM

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYES: DIRECT CONTACT IRRITATES
    SLIGHTLY. VAPORS MAY INJURE EYES. SKIN: SEVERAL REPEATED PROLONGED
    EXPOSURES MAY CAUSE IRRITATION. INHALATION: MAY IRRITATE NOSE AND
    THROAT. VAPORS MAY INJURE NERVOUS SY STEM AND CAUSE
    UNCONSCIOUSNESS. INGESTION: SWALLOWING SMALL AMOUNTS MAY CAUSE
    BLINDNESS, EVEN DEATH.
Effects of Overexposure:EYES: IRRITATION, REDNESS, SWELLING, INJURY.
    SKIN: IRRITATION. INHALATION: IRRITATION OF NOSE AND THROAT,
    NERVOUS SYSTEM INJURY, DROWSINESS, UNCONSCIOUSNESS, THE DEGREE OF
    INJURY WILL DEPEND ON THE CO NCENTRATION AND DURATION OF EXPOSURE.
    INGESTION: BLINDNESS, DEATH.
Medical Cond Aggravated by Exposure:THIS PRODUCT MAY ENHANCE ALLERGIC
    CONDITIONS ON CERTAIN PEOPLE. MANUFACTURER DOES NOT KNOW OF ANY
    MEDICAL CONDITIONS THAT MIGHT BE AGGRAVATED BY EXPOSURE TO THIS
    PRODUCT.

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

Eyes: FLUSH WITH LARGE AMOUNTS OF WATER. IF IRRITATION
    PERSISTS GET MEDICAL ATTENTION. SKIN: WIPE OFF PRODUCT AND FLUSH
    WITH WATER. INHALATION: REMOVE TO FRESH AIR. GET MEDICAL ATTENTION
    IF ILL EFFECT S PERSIST. INGESTION: GET MEDICAL ATTENTION. IF
    CONSCIOUS, INDUCE VOMITING. LIE DOWN, KEEP WARM, AND COVER EYES TO
    EXCLUDE LIGHT.

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

Flash Point Method:CC
Flash Point:>212F,>100C
Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:SELF-CONTAINED BREATHING APPARATUS AND
    PROTECTIVE CLOTHING SHOULD BE WORN IN FIGHTING FIRES INVOLVING
    CHEMICALS.
Unusual Fire/Explosion Hazard:NONE KNOWN TO DOW CORNING.

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

Spill Release Procedures:REMOVE PRODUCT AND USE ABSORBENT MATERIAL TO
    TAKE CARE OF ANY OIL-LIKE RESIDUES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE BELOW 90F.  USE REASONABLE CARE
    AND CAUTION.  KEEP CONTAINER CLOSED.
Other Precautions:PRODUCT EVOLVES METHYL ALCOHOL WHEN EXPOSED TO WATER
    OR HUMID AIR. PROVIDE VENTILAION DURING USE TO CONTROL METHYL
    ALCOHOL EXPOSURE BELOW 200 PPM (CURRENT TLV).

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

Respiratory Protection:USE RESPIRATORY PROTECTION UNLESS LOCAL EXHAUST
    VENTILATION IS ADEQUATE OR AIR SAMPLING DATA SHOW EXPOSURES ARE
    WITHIN TLV AND PEL GUIDELINES.
Ventilation:LOCAL EXHAUST AND MECHANICAL VENTILATION ARE RECOMMENDED.
Protective Gloves:NONE SPECIFIED BY MANUFACTURER.
Eye Protection:SAFETY GLASSES
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASH AFTER HANDLING AND BEFORE EATING,
    DRINKING, OR SMOKING.
Supplemental Safety and Health
CURED FILMS OR ARTICLES MADE FROM THIS PRODUCT MAY FORM TRACES OF
    FORMALDEHYDE (CARCINOGEN) IF HEATED IN AIR ABOVE 300F. PROVIDE
    VENTILATION TO CONTROL VAPOR EXPOSURE WITHIN INHALATION GUIDELINES
    WHEN  HANDLING AT ELEVATED TEMPERATURE. REVIEW OSHA FORMALDEHYDE
    REGULATIONS FOR INFORMATION ON SAFE HANDLING REQUIREMENTS.

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

HCC:N1
Spec Gravity:1.12.
Solubility in Water:LESS THAN 0.1%
Appearance and Odor:SWEET ODOR, VISCOUS LIQUID, GRAY COLOR.
Percent Volatiles by Volume:<5.0

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION. REACTS WITH WATER, ACIDS,
    ETC., LIBERATING METHYL ALCOHOL.
Stability Condition to Avoid:REACTS WITH WATER, ACIDS, ETC., LIBERATING
    METHYL ALCOHOL.
Hazardous Decomposition Products:TITANIUM DIOXIDE, SILICON DIOXIDE,
    CARBON DIOXIDE, AND TRACES OF INCOMPLETELY BURNED CARBON PRODUCTS.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

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

Waste Disposal Methods:DISPOSE OF WASTE IN ACCORDANCE WITH LOCAL, STATE
    AND FEDERAL REGULATIONS. CONTACT DOW CORNING IF THERE ARE ANY
    DISPOSAL QUESTIONS.

 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 ***