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

MSDS NAME:PERMAWELD, H13180E
NIIN:00N084101
MSDS Number: CGSFM
=== Responsible Party ===
Company:RECTORSEAL CORP
Address:222 WASHINGTON ST
City:MT VERNON
State:NY
ZIP:10553
Country:US
Info Phone Num:914-668-6300
Emergency Phone Num:800-424-9300 (CHEMTREC)
Preparer's Name:HARVEY GRODJESK
CAGE:60143
=== Contractor Identification ===
Company:RECTORSEAL CORP
Address:2830 PRODUCE ROW
Box:City:HOUSTON
State:TX
ZIP:77023-5822
Country:US
Phone:(800) 424-9300
CAGE:60143
Company:STEWART-HALL CHEMICAL CORP
Address:222 WASHINGTON ST
Box:City:MT VERNON
State:NY
ZIP:10553
Country:US
Phone:914-668-6300
CAGE:25718

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

Name:WOLLASTONITE; (CALCIUM MAGNESIUM SILICATE). VP: 0
CAS:13983-17-0
RTECS #:ZC9750000
Fraction by Wt: 6.12%
OSHA PEL:N/K 
ACGIH TLV:10 MG/M3 (MFR)

Name:SODIUM SILICATE. VP: 0
CAS:1344-09-8
Fraction by Wt: 3.05%
OSHA PEL:2 MG/M3 (MFR)
ACGIH TLV:2 MG/M3 (MFR)

Name:VOLATILE ORGANIC COMPOUND: 0
RTECS #:9999999VO
OSHA PEL:N/K 
ACGIH TLV:N/K 

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: IRRITANT TO SKIN AND EYES. DO
    NOT INGEST. CHRONIC: NONE EXPECTED.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF
    RESP) . SKIN: FLUSH WITH WATER FOR 5 MINUTES. EYES: FLUSH WITH
    WATER FOR AT LEAST 15 MINUTES. SEEK MEDICAL AID IF IRRITATION
    PERSISTS.  INGEST: INDUCE VOMITING AND CALL PHYSICIAN.

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

Flash Point Method:PMCC
Upper Limits:0.00%
Extinguishing Media:NOT APPLICABLE. MEDIA SUITABLE FOR SURROUNDING FIRE
    .
Fire Fighting Procedures:NOT APPLICABLE. USE NIOSH APPROVED SCBA & FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NOT APPLICABLE.

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

Spill Release Procedures:USE ABSORBENT MATERIAL, SHOVEL INTO DRUMS.
    FLUSH REMAINDER WITH WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:DO NOT MIX WITH OTHER CHEMICALS.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:NONE. NIOSH APPROVED RESPIRATOR APPROPRIATE FOR
    EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST.
Protective Gloves:RUBBER OR PLASTIC GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
VOLATILES VOL % 80; WGT %: 71.3.

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

Boiling Pt:B.P. Text:212F,100C
Vapor Pres:SEE INGS
Vapor Density:HVR/AIR
Spec Gravity:1.42257
Evaporation Rate & Reference:FASTER/N-BUTYL ACETATE
Solubility in Water:NOT KNOWN
Appearance and Odor:WHITE LIQUID. VERY MILD ODOR.
Percent Volatiles by Volume:SUPDAT

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

Stability Indicator/Materials to Avoid:YES
ACIDS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:NONE.

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

Waste Disposal Methods:ANY LOCAL SEWER SYSTEM OR DISPOSAL SITE.
    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.

*** END OF RECORD ***