Product ID:GASKET MAKER 6 RTV SILICONE (BLUE)
MSDS Date:03/16/1993
FSC:8030
NIIN:00N057368
MSDS Number: BWQNM

MASTER CORP

GERMANTOWN, TN 38138-1900
US

Emergency Phone: 517-496-5900

Info Phone: 901-755-5555

Preparer: JACK L. SHENEBERGER

Cage: MASTC

MASTER CORP

381900 GERMANTOWN, TN 38138-1900 US

Telephone: 901-755-5555

Cage: MASTC

SILANE, METHYLTRIACETOXY-; (METHYLTRIACETOXYSILANE)

CAS: 4253-34-3

RTECS: VV4500000

Fraction By Weight: 2%

OSHA PEL 10 PPM (MFR)

ACGIH TLV: 10 PPM;15 PPM (MFR)

ETHYLTRIACETOXYSILANE

CAS: 17689-77-9

Fraction By Weight: 2%

OSHA PEL 10 PPM (MFR)

ACGIH TLV: 10 PPM;15 PPM (MFR)

SILICA GEL; (SILICA, AMORPHOUS)

CAS: 112945-52-5

RTECS: VV7310000

Fraction By Weight: 10%

OSHA PEL 6 MG/M3

ACGIH TLV: 10 MG/M3

1); (LEAD CHROMATE)

CAS: 7758-97-6

RTECS: GB2975000

Fraction By Weight: <0.1%

OSHA PEL N/K

ACGIH TLV: N/K

POLYDIMETHYLSILOXANE; (DIMETHYL SILOXANE,

CAS: 70131-67-8

OSHA PEL N/K

ACGIH TLV: N/K

DOW CORNING 200 FLUID; (POLYDIMETHYLSILOXANE)

CAS: 63148-62-9

RTECS: JJ6484500

OSHA PEL N/K

ACGIH TLV: N/K

(CURRENT TLV) OR USE NIOSH/MSHA APPROVED

RTECS: 9999999ZZ

SMOKING. WASHING AT MEALTIME & END OF SHIFT

RTECS: 9999999ZZ

PRACTICAL & CLEAN THOROUGHLY BEFORE REUSE.

RTECS: 9999999ZZ

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EYE:DIRECT CONT IRRITS SLIGHTLY TO MOD
W/REDNESS & SWELL. SKIN:SINGLE SHORT EXPOS (<24 HRS) MAY IRRIT.
RPTD PRLNG CONT (24-48 HRS) MAY IRRIT MOD. INHAL:VAP OVEREXP MAY
IRRIT EYES, NOSE & THROAT. INGES T:SM AMTS TRANSFERRED TO MOUTH BY
FINGERS DURING USE, ETC, SHOULD NOT INJURE. SWALLOWING LG AMTS MAY
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:LEAD CHROMATE:IARC MONOGRAPHS ON EVAL OF
CARCIN RISK OF CHEMS TO MAN, VOL 49, PG 49, 1990:GRP 1. NTP 7TH
ANNUAL (SUPDAT)
Effects of Overexposure:HLTH HAZ:CAUSE DIGEST DISCOMFORT. NO INJURY
FROM DUSTS SHOULD OCCUR DURING REAS USE. IF USE CREATES RESPIRABLE
PARTICLES SOME RESP SYS INJURY MAY OCCUR. CURED SEALANT IS NONHAZ.
ABOVE LISTED POTNTL EF TS OF OVEREXP ARE BASED ON ACTUAL DATA,RSLTS
OF STUDIES PERFORMED UPON SIMILAR COMPOSITIONS, COMPONENT DATA &/
(SUPDAT)
Medical Cond Aggravated by Exposure:OVEREXPOSURE TO ANY CHEMICAL MAY
RESULT IN ENHANCEMENT OF PRE-EXISTING ADVERSE MEDICAL CONDITIONS &
ALLERGIC REACTIONS.

First Aid:INGEST:CALL MD IMMEDIATELY . EYES:FLUSH W/WATER FOR AT LEAST
15 MINUTES. GET MEDICAL ATTENTION. SKIN:WIPE OFF & FLUSH W/WATER.
GET MEDICAL ATTENTION IF IRRITATION DEVELOPS. INHAL:REMOVE TO FRESH
AIR. GET MEDICAL ATTENTION IF ILL EFFECTS PERSIST.

Flash Point Method:OC
Flash Point:>250F,>121C
Extinguishing Media:WATER FOG, CO*2, DRY CHEMICAL, FOAM.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:NONE SPECIFIED BY MANUFACTURER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE <90F/32C. USE REASONABLE CARE &
CAUTION. AVOID BREATHING VAPORS & EYE & SKIN CONTACT. USE ONLY
W/ADEQUATE VENTILATION. DO NOT TAKE INTERNALLY.
Other Precautions:THESE PRECS ARE FOR ROOM TEMP HNDLG, USE AT ELEVATED
TEMPS OR AEROSOL/SPRAY APPLICATIONS, MAY REQ ADDED PRECS. PROD
FORMS ACETIC ACID (HOAC) WHEN EXPOS TO WATER/HUMID AIR. PROVIDE
VENT DURING USE TO C ONTROL HOAC EXPOS W/IN 10 PPM (ING 7)

Respiratory Protection:NIOSH/MSHA APPROVED ORGANIC VAPOR TYPE
RESPIRATOR. USE RESPIRATORY PROTECTION UNLESS LOCAL EXHAUST VENT IS
ADEQUATE OR AIR SAMPLING DATA SHOW EXPOSURES ARE W/IN TLV & PEL
GUIDELINES.
Ventilation:LOCAL EXHAUST &/OR MECHANICAL (GENERAL: RECOMMENDED.
Protective Gloves:RUBBER OR PLASTIC GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:GOOD PRACTICE REQS THAT GROSS AMT OF ANY CHEM
BE REMOVED FROM SKIN AS SOON AS PRACTICAL, ESP BEFORE EATING/ (ING
8)
Supplemental Safety and Health
EXPLAN OF CARCIN:REPORT ON CARCINS, 1991:KNOWN TO BE CARCIN. EFTS OF
OVEREXP:OR EXPERT REVIEW OF PROD. NOTE:LEAD APPEARS ON NAVY LIST OF
OCCUP CHEM REPRO HAZS. SEEK CONSULTATION FROM APPROP HLTH PROFE
SSIONALS CONCERNING LATEST HAZ LIST INFO & SAFE HNDLG & EXPOS INFO
.

Vapor Pres:<5 @ 25C
Vapor Density:>1
Spec Gravity:1.04
Solubility in Water:<0.1%
Appearance and Odor:BLUE PASTE; ACETIC ACID-LIKE ODOR.
Percent Volatiles by Volume:<5(WT)

Stability Indicator/Materials to Avoid:YES
OXIDIZING MATL CAN CAUSE A RXN. AIR/MOISTURE CAUSES CURING & ACETIC
ACID VAPORS FORM.
Stability Condition to Avoid:EXPOSURE TO AIR OR MOISTURE UNTIL READY TO
USE.
Hazardous Decomposition Products:SILICON DIOXIDE, CARBON DIOXIDE &
TRACES OF INCOMPLETELY BURNED CARBON PRODUCTS, INCLUDES
FORMALDEHYDE.

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & 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.