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

MSDS NAME:961/965 BUTYL RUBBER COMPOSITE (THUMB GRADE SEALER)
NIIN:00D007145
MSDS Number: CGDWP
=== Responsible Party ===
Company:TOPAZ ELECTRIC CORP
Address:925 WAVERLY AVE
City:HOLTSVILLE
State:NY
ZIP:11742
Country:US
Info Phone Num:516-758-5507
Emergency Phone Num:516-758-5507
CAGE:0ZU18
=== Contractor Identification ===
Company:TOPAZ ELECTRIC CORP
Address:925 WAVERLY AVE
Box:City:HOLTSVILLE
State:NY
ZIP:11742
Country:US
Phone:516-758-5507
CAGE:0ZU18

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

Name:CALCIUM CARBONATE (MARBLE) (LIMESTONE)
CAS:1317-65-3
RTECS #:EV9580000
Fraction by Wt: 43.8%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9596

Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: 3.41%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:SEE TABLE Z-3
ACGIH TLV:0.1 MG/M3 RDUST;9596

Name:HYDROUS MAGNESIUM SILICATES
CAS:14807-96-6
RTECS #:MW2700000
Fraction by Wt: 30.7%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.2 FIBERS/CC
ACGIH TLV:0.2 FIBER/CC,A1;9596

Name:VOLITILE ORGANIC CONTENT AS LISTED ON MSDS, 17 GRAMS/LITER
RTECS #:9999999VC
Fraction by Wt: NA
Other REC Limits:NONE RECOMMENDED

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO	Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EFFECTS OF ACUTE EXPOSURE TO
    PRODUCT:NA.EFFECTS OF CHRONIC EXPOSURE TO PRODUCT:NONE KNOWN.
Explanation of Carcinogenicity:PER MSDS:CARCINOGENICITY:NO EVIDENCE.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:EYE CONTACT:DO NOT REMOVE, SEEK MED ATTN. SKIN CONTACT:IF TOO
    SENSITIVE, SEEK MED ATTN. INHAL:NOT APPLICABLE INGEST:NOT LIKELY
    BUT IF INGESTED IT COULD CONSTIPATE OR CREATE A BLOCKAGE.SEEK MED
    ATTN.

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

Flash Point Method:COC
Flash Point:590F,310C
Autoignition Temp:Autoignition Temp Text:N/ESTB
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:USE WATER, FOAM, CARBON DIOXIDE, OR DRY CHEMICAL.
Fire Fighting Procedures:NONE KNOWN,HOWEVER FIREFIGHTERS SHOULD WEAR
    SELF-CONTAINED BREATHING APPARATUS.NITROGEN OXIDES & CARBON
    MONOXIDES MAY BE EVOLVED.
Unusual Fire/Explosion Hazard:NONE KNOWN. SENSITIVITY TO IMPACT &
    STATIC DISCHARGE:NO.

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

Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:WASH HANDS W/SOAP/WATER BEFORE
    EATING.STORE IN COOL DRY PLACE.
Other Precautions:SPEICAL SHIPPNG INFO:CLASS 50.

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

Respiratory Protection:NONE NEEDED.
Protective Gloves:COTTON OR OTHER PROTECTIVE GLOVES
Eye Protection:GLASSES OR GOGG RECOMMENDED.
Other Protective Equipment:INDUSTRIAL SHOES TO PROTECT FROM ADHESIVE
    CONTACT.LONG SLEEVES,LONG TROUSERS TO PROTECT SKIN FROM CONTACT.
Work Hygienic Practices:GOOD INDUSTRIAL PRAC SHOULD BE OBSERVED.
Supplemental Safety and Health

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

HCC:N1
Boiling Pt:B.P. Text:NONE
Melt/Freeze Pt:M.P/F.P Text:NA
Decomp Temp:Decomp Text:NP
Vapor Pres:NA
Vapor Density:NA
Spec Gravity:1.65
pH:NA
Viscosity:NP
Evaporation Rate & Reference:NA
Solubility in Water:NEGLIGIBLE
Appearance and Odor:BLOCK OR TAPE,DARK GRAY THUMBABLE SOLID WITH NO
    ODOR
Percent Volatiles by Volume:2
Corrosion Rate:NP

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS, ACIDS, BASES.
Hazardous Decomposition Products:HAZ COMBUST PRODUCTS:CARBON MONOXIDE,
    CARBON DIOXIDE. HAZ DECOMP PROD:TOXIC GASES OR VAP SUCH AS CO &
    CO2.

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL LOCAL, STATE
    AND FEDERAL REGULATIONS.CRYSTALLINE SILICA QUARTZ 3.41%.

 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 ***