GAMMA LABORATORIES INC -- ROLL-A-TEX  -- 5610-00N029301
<pre>=====================  Product Identification  =====================

Product ID:ROLL-A-TEX
MSDS Date:10/30/1987
FSC:5610
NIIN:00N029301
=== Responsible Party ===
Company Name:GAMMA LABORATORIES INC
Address:840 ARROYO AVE
City:SAN FERNANDO
State:CA
ZIP:91340
Country:US
Info Phone Num:818-365-7500
Emergency Phone Num:818-365-7500
CAGE:GAMMA
=== Contractor Identification ===
Company Name:GAMMA LABORATORIES INC
Address:840 ARROYO AVE
Box:City:SAN FERNANDO
State:CA
ZIP:91340
Country:US
Phone:818-365-7500
CAGE:GAMMA

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

Ingred Name:PERLITE
CAS:93763-70-3
RTECS #:SD5254000
OSHA PEL:15 MG/M3 TDUST;5RESP
ACGIH TLV:10 MG/M3 TDUST

Ingred Name:SILICA, CRYSTALLINE-CRISTOBALITE; (CHISTOBALITE)
CAS:14464-46-1
RTECS #:VV7325000
Fraction by Wt: 0.5%
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.05 MG/M3 RDUST9293

Ingred Name:QUARTZ
Fraction by Wt: >0.1%

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:ACUTE: NONE. CHRONIC: EXCESSIVE
    INHALATION OVER LONG PERIOD MAY CAUSE HARMFUL IRRITATION; USE MASK
    SUITABLE FOR NUISANCE DUST.
Explanation of Carcinogenicity:CRYSTALLINE SILICA (CRYSTOBALITE): GROUP
    2A (IARC), GROUP 2 (NTP).
Effects of Overexposure:COUGHING.
Medical Cond Aggravated by Exposure:RESPIRATORY

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

First Aid:EYES: ATTEMPT TO WASH OUT WITH CLEAR WATER FOR AT LEAST 15
    MINUTES; IF UNABLE TO DO SO, HAVE PARTICAL REMOVED BY PROFESSIONAL.
    INHAL: REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O2/ARTF RESP). 
    SKIN: FLUSH WITH COPIOUS AMOUNTS OF WATER. CALL MD . INGEST: GET MD
    IMMEDIATELY 

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

Flash Point:NON-FLAMMABLE
Extinguishing Media:USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .

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

Spill Release Procedures:VACUUM CLEAN OR SWEEP MATERIAL; USE NIOSH/
    MSHA APPROVED RESPIRATORS SUITABLE FOR NUISANCE DUST AND EYE
    PROTECTION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:USE GOOD HOUSEKEEPING TO AVOID TRANSIENT DUST.

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

Respiratory Protection:NIOSH/MSHA APPROVED MASK SUITABLE FOR NUISANCE
    DUST.
Ventilation:LOCAL EXHAUST: MAINTAIN DUST LEVEL BELOW TLV.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NOT REQUIRED.
Work Hygienic Practices:USE GOOD HOUSEKEEPING TO AVOID DUST.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:>2000F,1093
Spec Gravity:0.1-0.4(H2O=1)
Solubility in Water:SLIGHT
Appearance and Odor:WHITE TO OFF WHITE GRANULES, NO ODOR.

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

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE

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

Waste Disposal Methods:DISPOSE IN BULK CONTAINERS ACCORDING TO LOCAL
    DUMP REQUIREMENTS. NO SPECIAL TREATMENT REQUIRED. DISPOSE OF I/A/W
    FEDERAL, STATE, AND LOCAL REGULATIONS .

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 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.