Product ID:G.M.S. SEALER TYPE B,1052914,1052917
MSDS Date:03/23/1990
FSC:6850
NIIN:01-167-2003
MSDS Number: BQWNQ

WACKER SILICONES CORP

3301 SUTTON RD
ADRIAN, MI 49221
US

Emergency Phone: 517-263-5711

Info Phone: 517-263-5711

Cage: 0DF77

WACKER SILICONES CORP

ADRIAN, MI 49221 US

Telephone: 517-264-8500

Cage: 0DF77

DIMETHYL SILOXANE

CAS: 63148-62-9

RTECS: VW3380000

Fraction By Weight: <62%

OSHA PEL NOT ESTABLISHED.

ACGIH TLV: NOT ESTABLISHED.

TRADE SECRET INGREDIENT TSRN 396737-04-5000P

CAS: 989972-14-6

CARBON BLACK

CAS: 1333-86-4

RTECS: FF5800000

Fraction By Weight: <0.1%

OSHA PEL 3.5 MG/M3

ACGIH TLV: 3.5 MG/M3; 9192

X 22-160C

Fraction By Weight: <62%

OSHA PEL NOT ESTABLISHED.

ACGIH TLV: NOT ESTABLISHED.

SILANETRIAMINE, N,N',N"-TRICYCLOHEXYL-1-METHYL

CAS: 15901-40-3

Fraction By Weight: 6%

OSHA PEL NOT ESTABLISHED.

ACGIH TLV: NOT ESTABLISHED.

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: IRRITATION. SKIN AND INHALATION:
NO TOXIC EFFECTS EXPECTED. INGESTION: NOT EXPECTED IN INDUSTRIAL
USE. THIS MATERIAL RELEASES CYCLOHEXYLAMINE UPON MOISTURE CURING
WHICH MAY CAUSE IRRITATION OF E YES, MUCOUS MEMBRANES AND SKIN.
DIRECT CONTACT WITH EYES AND SKIN WILL CAUSE BURNS AND MAY CAUSE
PERMANENT DAMAGE.
Effects of Overexposure:EYES: IRRITATION. SKIN AND INHALATION: NO TOXIC
EFFECTS EXPECTED. INGESTION: NOT EXPECTED IN INDUSTRIAL USE. THIS
MATERIAL RELEASES CYCLOHEXYLAMINE UPON MOISTURE CURING WHICH MAY
CAUSE IRRITATION OF E YES, MUCOUS MEMBRANES AND SKIN. DIRECT
CONTACT WITH EYES AND SKIN WILL CAUSE BURNS AND MAY CAUSE PERMANENT
DAMAGE.
Medical Cond Aggravated by Exposure:NONE KNOWN.

First Aid:EYES: FLUSH WITH LARGE AMOUNTS OF WATER. GET MEDICAL
ATTENTION IF SYMPTOMS PERSIST. SKIN: REMOVE CONTAMINATED CLOTHING.
REMOVE EXCESS MATERIAL FROM SKIN WITH A WATERLESS SKIN CLEANER.
FLUSH SKIN WITH LARGE AMOUNTS OF WATER AND WASH AREA WITH SOAP AND
WATER. INHALATION: MOVE TO FRESH AIR. PROVIDE OXYGEN/CPR IF NEEDED.
GET MEDICAL ATTENTION. INGESTION: INGESTION IS UNLIKELY TO OCCUR.

Flash Point:NONE
Extinguishing Media:USE WATER SPRAY, DRY CHEMICALS, CARBON DIOXIDE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED
FULL-FACE SCBA ANDIMPERVIOUS PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:THIS IS A PASTE-LIKE MATERIAL THAT WILL
BURN WITH A LAZY SMOLDERING TYPE FLAME. COMBUSTION PRODUCTS OF
UNCURED RUBBER ARE TOXIC. NO UNUSUAL HAZARDS WITH CURED.

Spill Release Procedures:WEAR PROTECTIVE EQUIPMENT TO PROTECT AGAINST
TOXIC VAPORS AND TO PREVENT SKIN AND EYE CONTACT. VENTILATE AREA.
ABSORB SPILL WITH SAND OR FULLER'S EARTH. SWEEP UP AND PLACE IN AN
APPROPRIATE CHEMICAL W ASTE CONTAINER. FLUSH SPILL AREA WITH WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL-VENTILATED
AREA. PROTECT CONTAINERS FROM PHYSICAL DAMAGE.
Other Precautions:ALL FOOD SHOULD BE KEPT IN A SEPARATE AREA AWAY FORM
THE STORAGE/USE LOCATION. EATING, DRINKING, AND SMOKING SHOULD BE
PROHIBITED IN AREAS WHERE THERE IS A POTENTIAL FOR SIGNIFICANT
EXPOSURE TO THIS M ATERIAL.

Respiratory Protection:NONE REQUIRED WHERE ADEQUATE VENTILATION EXIST.
IF AIRBORNE CONC EXCEEDS TLV, USE A NIOSH-APPROVED ORGANIC VAPOR
RESPIRATOR WITH DUST, MIST AND FUME FILTER. IF HIGHER LEVEL OF
PROTECTION REQUIRED USE POSITIVE PRESS AIR-SUPPLIED RESPIRATOR.
Ventilation:USE LOCAL/GENERAL AS NECESSARY TO MAINTAIN ADEQUATE
VENTILATION.
Protective Gloves:RUBBER GLOVES TO MINIMIZE SKIN CONTACT.
Eye Protection:SAFETY GLASSES/GOGGLES/FACE SHIELD.
Other Protective Equipment:PROVIDE EYE WASH STATION AND SAFETY SHOWER.
WEAR LONG SLEEVED AND IMPERVIOUS CLOTHING.
Work Hygienic Practices:WASH AFTER HANDLING AND BEFORE EATING,
DRINKING, OR SMOKING. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE.
Supplemental Safety and Health

HCC:N1
Vapor Density:3.4
Spec Gravity:1.03
Solubility in Water:NEGLIGIBLE
Appearance and Odor:BLACK PASTE. AMMONIACAL ODOR.
Percent Volatiles by Volume:3.0

Stability Indicator/Materials to Avoid:YES
UNCURED MATERIAL; AVOID CONTACT WITH WATER, ACIDS, ALCOHOL, STRONG
ALKALIES, STRONG OXIDIZERS.
Stability Condition to Avoid:STABLE AT AMBIENT TEMPERATURES AND
ATMOSHERIC PRESSURE. AVOID EXTREME HEAT, FIRE, MOISTURE.
Hazardous Decomposition Products:SILICON DIOXIDE, CARBON MONOXIDE,
CARBON DIOXIDE AND VARIOUS HYDROCARBON FRAGMENTS.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:MATERIAL THAT CANNOT BE USED OR CHEMICALLY
REPROCESSED SHOULD BE DISPOSED OF IN ACCORDANCE WITH LOCAL, STATE
AND FEDERAL REGULATIONS. EMPTY CONTAINERS MAY CONTAIN RESIDUAL
MATERIAL. DO NOT REUSE CONTA INERS UNLESS PROPERLY RECONDITIONED.

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.