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

MSDS NAME:W-120 SILICONE PASTE
NIIN:00-241-5406
MSDS Number: BDMNM
=== Responsible Party ===
Company:EG AND G WAKEFIELD ENGINEERING
Address:60 AUDUBON ROAD
City:WAKEFIELD
State:MA
ZIP:01880-1203
Country:US
Info Phone Num:617-245-5900
Emergency Phone Num:617-245-5900
Preparer's Name:DAVID F. HEGARTY
CAGE:DO812
=== Contractor Identification ===
Company:EG & G WAKEFIELD ENGINEERING
Address:80 AUDUBON RD
Box:City:WAKEFIELD
State:MA
ZIP:01880
Country:US
Phone:617 245 5900
CAGE:05820
Company:EG AND G WAKEFIELD ENGINEERING
Address:60 AUDUBON ROAD
City:WAKEFIELD
State:MA
ZIP:01880
Country:US
Phone:617-245-5900
CAGE:DO812
Company:HUGHES-PETERS INC
Address:4865 DUCK CREEK RD
Box:27119
City:CINCINNATI
State:OH
ZIP:45227-1421
Country:US
Phone:513-351-2000
CAGE:2B428
Company:STOTTS-FRIEDMAN CO INC
Address:2608 E RIVER RD
Box:City:DAYTON
State:OH
ZIP:45439-0839
Country:US
Phone:513-298-5555
CAGE:7A884

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

Name:POLYDIMETHYL SILOXANE
CAS:9016-00-6
RTECS #:TQ2690000
Fraction by Wt: 20-40%
Other REC Limits:NONE SPECIFIED

Name:ZINC OXIDE
CAS:1314-13-2
RTECS #:ZH4810000
Fraction by Wt: 70.0%
Other REC Limits:NONE SPECIFIED
OSHA PEL:15MG/M3 TDUST/5 FUME
ACGIH TLV:10MG/M3 TDUST; 9293

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

Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYE AND SKIN IRRITATION.
    INHALATION MAY PRODUCE UPPER RESPIRATORY SYSTEM IRRITATION AND
    CENTRAL NERVOUS SYSTEM EFFECTS. INGESTION MAY PRODUCE
    GASTROINTESTINAL IRRITATION AND CENTRAL NERVOUS SYS TEM EFFECTS.
    CHRONIC: NONE SPECIFIED BYMANUFACTURER.
Explanation of Carcinogenicity:NONE OF THE CHEMICALS IN THIS PRODUCT IS
    LISTED BY IARC, NTP OR OSHA AS A CARCINOGEN.
Effects of Overexposure:EYES: BLURRED VISION, BURNING SENSATION,
    TEARING. SKIN: SLIGHT IRRITATION. INHALATION: IRRITATION, NAUSEA,
    HEADACHES. INGESTION: GASTROINTESTINAL IRRITATION, NAUSEA,
    HEADACHES.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

Eyes: FLUSH WITH WATER FOR AT LEAT 15 MINUTES. SKIN: WASH
    WITH SOAP AND WATER WHILE REMOVING CONTAMINATED CLOTHING AND SHOES.
    INHALATION: REMOVE TO FRESH AIR. GIVE OXYGEN/CPR IF NEEDED.
    INGESTION: GIV E LARGE AMOUNTS OF WATER. DO NOT INDUCEVOMITING.
    NOTHING BY MOUTH IF UNCONSCIOUS. FOR ALL EXPOSURES GET IMMEDIATE
    MEDICAL ATTENTION.

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

Flash Point:>250F,>121C
Extinguishing Media:USE WATER FOG, CARBON DIOXIDE, FOAM, OR DRY
    CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
    FULL FACED SELF CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:COMBUSTION OR HEAT OF FIRE MAY PRODUCE
    HAZARDOUS DECOMPOSITION PRODUCTS AND VAPORS.

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

Spill Release Procedures:VENTILATE AREA. WIPE UP OR ABSORB IN INERT
    MATERIAL AND PLACE IN APPROPIATE DISPOSAL CONTAINER. WASH AREA WITH
    SOAP AND WATER.

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

Handling and Storage Precautions:STORE IN A COOL, DRY AREA AWAY FROM
    SOURCES OF IGNITION. KEEP CONTAINER CLOSED WHEN NOT IN USE. PROTECT
    FROM PHYSICAL DAMAGE.
Other Precautions:NONE

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR IF TLV IS
    EXCEEDED.
Ventilation:LOCAL EXHAUST VENTILATION, ESPECIALLY DURING ELEVATED
    TEMPERATURE PROCESSING.
Protective Gloves:RUBBER GLOVES
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:SAFETY SHOWER AND EYE BATH. INDUSTRIAL TYPE
    WORK CLOTHING AND APRON AS REQUIRED TO AVOID PROLONGED OR REPEATED
    CONTACT.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING AND BEFORE
    EATING OR DRINKING. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE.
Supplemental Safety and Health
NONE

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

HCC:N1
Vapor Pres:<1
Vapor Density:>1
Spec Gravity:2.2
Solubility in Water:NEGLIGIBLE
Appearance and Odor:WHITE PASTE; LITTLE OR NO ODOR.
Percent Volatiles by Volume:0

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, ACIDS, BASES.
Stability Condition to Avoid:AVOID EXPOSURE TO HEAT, OPEN FLAMES,
    UNCONTROLLED MIXING WITH INCOMPATIBLE SUBSTANCES.
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE,
    SILICON DIOXIDE, ZINC OXIDE

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL APPLICABLE
    FEDERAL, STATE AND LOCAL 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 ***