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

MSDS NAME:ADHESIVE/SEALANT-GRAY,3145 RTV
NIIN:01-157-9469
Status Code:A
MSDS Number: CHXBM
=== 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:METHYLTRIMETHOXYSILANE
CAS:1185-55-3
RTECS #:VV4650000
Fraction by Wt: 7 - 13%
Other REC Limits:5O PPM  (DOW)

Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
Fraction by Wt: 1 - 5%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9596

Name:TRIMETHYLATED SILICA/HEXAMETHYLDISILAXANE, SILICA REACTION
    PRODUCT
CAS:68909-20-6
Fraction by Wt: 15 - 40%
Other REC Limits:5 MG/M3 C DUST (DOW)

Name:DIMETHYL SILOXANE,HYDROXY-TERMINATED/POLYDIMETHYLSILOXANE
CAS:70131-67-8
Fraction by Wt: >40%
Other REC Limits:NONE RECOMMENDED

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

LD50 LC50 Mixture:LD50 (ORAL, RAT) IS NOT KNOWN.
Routes of Entry: Inhalation:NO	Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS: EYE, SKIN, CNS,
    RESPIRATORY & GI TRACTS. ACUTE- EYE: MAY CAUSE MILD IRRITATION.
    SKIN: MAY IRRITATE WITH REPEATED CONTACT. INHALE: MAY CAUSE
    RESPIRATORY IRRITATION & CNS EFFECTS. ORAL: S IMILAR TO CHRONIC.
    CHRONIC- INHALE/ORAL: PRODUCT GENERATES METHANOL WHICH MAY CAUSE
    BLINDNESS, CNS  DAMAGE, DEATH.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SLIGHT EYE IRRITATION, DISCOMFORT, TEARING,
    REDNESS, DROWSINESS, BLINDNESS, DEATH

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

First Aid:CALL PHYSICIAN IF SYMPTOMS PERSIST. EYE: IMMEDIATELY FLUSH
    WITH WATER FOR 15 MINUTES. HOLD EYELIDS OPEN. SKIN: NO FIRST AID
    SHOULD BE NEEDED. INHALED: MOVE TO FRESH AIR. PROVIDE CPR/OXYGEN IF
    NEEDED.  ORAL: IF CONSCIOUS, INDUCE VOMITING. CALL PHYSICIAN/POISON
    CONTROL CENTER AT ONCE.  LIE DOWN. KEEP WARM & COVER EYES TO
    EXCLUDE LIGHT. TREAT SAME AS METHYL ALCOHOL POISONING.

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

Flash Point:NONE
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:WEAR PROPER PROTECTIVE EQUIPMENT. SCOOP UP
    EXCESS PASTE. WIPE UP WITH RAGS, PICK-UP RESIDUE WITH ABSORBENT
    MATERIAL SUCH AS SAND. SWEEP UP AND TRANSFER TO A CONTAINER FOR
    PROPER DISPOSAL OR SALVAGE. C LEAN AREA WITH APPROPRIATE CLEANER.
Neutralizing Agent:NOT RELEVANT

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

Handling and Storage Precautions:STORE IN DRY PLACE, AWAY FROM STRONG
    OXIDIZING AGENTS AND WATER OR MOISTURE. KEEP OUT OF REACH OF
    CHILDREN.
Other Precautions:AVOID CONTACT WITH EYES. WASH THOROUGHLY AFTER
    HANDLING. DO NOT TAKE INTERNALLY (FORMS METHYL ALCOHOL WHICH IS
    TOXIC).

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

Respiratory Protection:IF ENGINEERING CONTROLS DO NOT MAINTAIN AIRBORNE
    CONCENTRATIONS TO AN ACCEPTABLE LEVEL, A NIOSH-APPROVED
    AIR-SUPPLIED RESPIRATOR MUST BE WORN.
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 INDUSTRIAL HYGIENE PRACTICES AND
    RECOMMENDED PROCEDURES. WASH BEFORE EATING OR DRINKING.
Supplemental Safety and Health

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

HCC:T6
NRC/State Lic Num:NOT RELEVANT
Spec Gravity:1.12
Appearance and Odor:GRAY PASTE - SLIGHT ODOR

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, WATER
Stability Condition to Avoid:MOISTURE/HUMID AIR
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE,
    FORMALDEHYDE, INCOMPLETELY BURNED CARBON COMPOUND, SILICON DIOXIDE

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

Waste Disposal Methods:DISPOSE OF IN AN APPROPRIATE DISPOSAL FACILITY
    IN COMPLIANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS.

 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 ***