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

MSDS NAME:3110 RTV SILICONE RUBBER ENCAPSULANT
NIIN:00-965-6704
Status Code:A
Kit Part:Y
MSDS Number: CLRQB
=== Responsible Party ===
Company:DOW CORNING CORP
Address:3901 S SAGINAW RD
Box:997
City:MIDLAND
State:MI
ZIP:48686-0997
Country:US
Info Phone Num:517-496-6000/517-496-6315
Emergency Phone Num:517-496-5900
Preparer's Name:ERNEST CARTER
Chemtrec Ind/Phone:(800)424-9300
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

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

Name:TETRAPROPYL ORTHOSILICATE
CAS:682-01-9
Minumum % Wt:3.
Maxumum % Wt:7.

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

Routes of Entry: Inhalation:NO	Skin:NO  Ingestion:YES
Health Hazards Acute and Chronic:EYE:DIRECT CONTACT MAY CAUSE TEMPORARY
    REDNESS AND DISCOMFORT. SKIN: NO SIGNIFICANT IRRITATION EXPECTED
    FROM A SINGLE SHORT TERM EXPOSURE. INHALATION: NO SIGNIFICANT
    EFFECTS EXPECTED FROM A SINGLE SHO RT TERM EXPOSURE. ORAL:LOW
    INGESTION HAZARD IN NORMAL USE.

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

First Aid:EYE: IMMEDIATELY FLUSH WITH WATER. SKIN: NO FIRST AID SHOULD
    BE NEEDED. INHALATION: NO FIRST AID SHOULD BE NEEDED. ORAL: NO
    FIRST AID SHOULD BE NEEDED.

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

Flash Point Method:CC
Flash Point:=100.C, 212.F
Extinguishing Media:ON LARGE FIRES USE DRY CHEMICAL, FOAM OR WATER
    SPRAY. ON SMALL FIRES USE CARBON DIOXIDE (CO2), DRY CHEMICAL OR
    WATER SPRAY. WATER CAN BE USED TO COOL FIRE EXPOSED CONTAINERS.
Fire Fighting Procedures:SELF CONTAINED BREATHING APPARATUS AND
    PROTECTIVE CLOTHING SHOULD BE WORN IN FIGHTING LARGE FIRES
    INVOLVING CHEMICALS. DETERMINE THE NEED TO EVACUATE OR ISOLATE THE
    AREA ACCORDING TO YOUR LOCAL EMERGE NCY PLAN. USE WATER SPRAY TO
    KEEP FIRE EXPOSED CONTAINERS COOL.

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

Spill Release Procedures:FOR LARGE SPILLS, PROVIDE DIKING OR OTHER
    APPROPRIATE CONTAINMENT TO KEEP MATERIAL FROM SPREADING. IF DIKED
    MATERIAL CAN BE PUMPED, STORE RECOVERED MATERIAL IN APPROPRIATE
    CONTAINER. CLEAN UP REMAININ G MATERIALS FROM SPILL WITH SUITABLE
    ABSORBENT. CLEAN AREA AS APPROPRIATE SINCE SOME SILICONE MATERIALS,
    EVEN IN SMALL QUANITIES, MAY PRESENT A SLIP HAZARD. FINAL CLEANING
    MAY REQUIRE USE OF STREAM, S

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

Handling and Storage Precautions:USE WITH ADEQUATE VENTILATION. PRODUCT
    EVOLVES N-PROPYL ALCOHOL WHEN EXPOSED TO WATER OR HUMID AIR.
    PROVIDE VENTILATION DURING USE TO CONTROL N-PROPYL ALCOHOL WITHIN
    EXPOSURE GUIDELINES OR USE RESPIRA TORY PROTECTION. AVOID EYE
    CONTACT. USE REASONABLE CARE AND STORE AWAY FROM OXIDZING
    MATERIALS.

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

Respiratory Protection:NO RESPIRATORY PROTECTION SHOULD BE NEEDED.
Ventilation:GENERAL VENTILATION: RECOMMENDED.
Protective Gloves:WASHING AT MEALTIME AND END OF SHIFT IS ADEQUATE.
Eye Protection:USE PROPER PROTECTION SAFETY GLASSES AS A MINIMUM.
Other Protective Equipment:FOR SPILLS: EYES-SAFETY GLASSES,
    SKIN-WASHING, INHALATION-NONE, AVOID EYE CONTACT.
Work Hygienic Practices:PRODUCT EVOLVES N-PROPYL ALCOHOL WHEN EXPOSED
    TO WATER OR HUMID AIR. PROVIDE VENTILATION DURING USE TO CONTROL
    N-PROPLY ALCOHOL WITHIN EXPOSURE GUIDELINES OR USE RESPIRATORY
    PROTECTION.
Supplemental Safety and Health
WHEN HEATED TO TEMPERATURES ABOVE 180 DEG C IN THE PRESENCE OF AIR,
    PRODUCT CAN FORM FORMALDEHYDE VAPORS. FORMALDEHYDE IS A POTENTIAL
    CANCER HAZARD, A KNOWN SKIN AND RESPIRATORY SENSITIZER, AND AN IRR
    ITANT TO THE EYES, NOSE, THROAT, SKIN, DIGESTIVE SYSTEM.  SAFE
    HANDLING CONDITIONS MAY BE MAINTAINED BY KEEPING VAPOR CO

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

Boiling Pt:>35.C, 95.F
Spec Gravity:1.14@25 C
Viscosity:13,000 MPAS
Appearance and Odor:VISCOUS LIQUID OFF WHITE SLIGHT ODOR.

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

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATERIAL CAN CAUSE A REACTION.
Hazardous Decomposition Products:THERMAL BREAKDOWN OF THIS PRODUCT
    DURING FIRE OR VERY HIGH HEAT CONDITIONS MAY EVOLVE THE FOLLOWING
    HAZARDOUS DECOMPOSITION PRODUCTS: CARBON OXIDES AND TRACES OF
    INCOMPLETELY BURNED CARBON COMPOUNDS.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

===================  Toxicological Information	===================

Toxicological Information:ACUTE TOXICOLOGY DATA FOR PRODUCT: COMPLETE
    INFORMATION IS NOT YET AVAILABLE. COMPONENT TOXICOLOGY INFORMATION:
    COMPLETE INFORMATION IS NOT YET AVAILABLE. COMPONENT TOXICOLOGY
    INFORMATION: COMPLETE IN FORMATION IS NOT YET AVAILABLE. SPECIAL
    HAZARD INFORMATION ON COMPONENTS: CARCINOGENS 1345-16-0,
    SENSITIZERS 1345-16-0

=====================  Ecological Information  =====================

Ecological:ENVIROMENTAL FATE AND DISTRIBUTION: NO SPECIFIC INFORMATION
    IS AVAILABLE. ENVIROMENTAL EFFECTS: NO SPECIFIC INFORMATION IS
    AVAILABLE. FATE AND EFFECTS IN WASTE WATER TREATMENT PLANTS: NO
    SPECIFIC INFO RMATION IS AVAILABLE.

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

Waste Disposal Methods:WHEN A DECISION IS MADE TO DISCARD THIS
    MATERIAL, AS RECEIVED, IS IT CLASSIFIED AS A HAZARDOUS WASTE ? NO
    STATE OR LOCAL LAWS MAY IMPOSE ADDITIONAL REGULATORY REQUIREMENTS
    REGARDING DISPOSAL.

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

SARA Title III Information:SECTION 312 HAZARD CLASS ACUTE: YES CHRONIC:
    YES FIRE: NO PRESSURE: NO REACTIVE: NO. SECTION 313 TOXIC
    CHEMICALS: 1345-16-0 COBALT
State Regulatory Information:WARNING: THIS PRODUCT CONTAINS THE
    FOLLOWING CHEMICALS LISTED BY THE STATE OF CALIFORNIA UNDER THE
    SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT OF 1986 (PROPOSITION
    65) AS BEING KNOWN TO CAUSE CANCER , BIRTH DEFECTS OR OTHER
    REPRODUCTIVE HARM. 1345-16-0, MASSACHUSETTS 77-58-7, NEW JERSEY
    63148-62-9, 471-34-1, 77-58-7, 7732-18-5, 1345-16-0, PENNSYLVANIA
    63148-62-9, 471-34-1, 77-58-7.

=======================  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.

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