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

MSDS NAME:EPOXICAL RELEASE COMPOUND 16121
NIIN:00F009059
MSDS Number: BGZGZ
=== Responsible Party ===
Company:UNITED STATES GYPSUM COMPANY
Address:101 SOUTH WACKER DRIVE
City:CHICAGO
State:IL
ZIP:60606
Info Phone Num:(312) 321-4000
Emergency Phone Num:(312) 321-4383
CAGE:61357
=== Contractor Identification ===
Company:UNITED STATES GYPSUM CO
Address:101 S WACKER DR
Box:City:CHICAGO
State:IL
ZIP:60606-4302
Country:US
Phone:312-606-4000 (EMERG /4542)
CAGE:61357

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

Name:TOLUENE  (SARA III)
CAS:108-88-3
RTECS #:XS5250000
Fraction by Wt: 95%
Other REC Limits:100 PPM
OSHA PEL:200 PPM/150 STEL
ACGIH TLV:50 PPM; 9293
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

Name:BENZENE  (SARA III)
CAS:71-43-2
RTECS #:CY1400000
Fraction by Wt: 0.1%
Other REC Limits:16 MG/CUM STEL
OSHA PEL:1PPM/5STEL;1910.1028
ACGIH TLV:10 PPM; A2; 9192
EPA Rpt Qty:10 LBS
DOT Rpt Qty:10 LBS

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:YES
Health Hazards Acute and Chronic:INHALATION: HEADACHE, DIZZINESS,
    NAUSEA, & UNCONSCIOUSNESS. SKIN: DEFATTING, IRRITATING, DERMATITIS.
    ASPIRATION INTO LUNGS CAUSES HEMORRAGING, PULMONARY EDEMA, &
    CHEMICAL PNEUMONITIS.
Explanation of Carcinogenicity:BENZENE IS A CARCINOGEN-LEUKEMIA BY
    RTECS, SUSPSECT HUMAN CARCINOGEN BY ACGIH.
Effects of Overexposure:INHALATION: HEADACHE, DIZZINESS, NAUSEA &
    UNCONSCIOUSNESS. SKIN: DEFATTING, IRRITATING, DERMATITIS.
    ASPIRATION INTO LUNGS: HEMORRAGING, PULMONARY, EDEMA, & CHEMICAL
    PNEUMONITIS.

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

First Aid:INHALATION: REMOVE FROM EXPOSURE. CALL PHYSICIAN. EYE: FLUSH
    W/WATER FOR 15 MINUTES. CALL PHYSICIAN. SKIN: REMOVE CONTAMINATED
    CLOTHING/WASH BEFORE RE-USING. WASH AFFECTED AREA WITH SOAP &
    WATER. GET	HELP IF LARGE AREAS OF BODY ARE EXPOSED. INGESTION:
    DON'T INDUCE VOMITING; SEE PHYSICIAN.

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

Flash Point Method:CC
Flash Point:40F
Lower Limits:1.2%
Upper Limits:7.0%
Extinguishing Media:CO2, FOAM, DRY CHEMICAL, WATER SPRAY, FOG
Fire Fighting Procedures:PROVIDE RESPIRATORY PROTECTION IN
    CONFINED/POORLY VENTILATED AREAS.
Unusual Fire/Explosion Hazard:VAPOR IS >AIR & WILL RUN ALONG GROUND TO
    DISTANT SOURCES OF IGNITION & FLASH BACK ALONG VAPOR TRAIL.

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

Spill Release Procedures:ELIMINATE ALL SOURCES OF IGNITION. PROVIDE
    ADEQUATE VENTILATION. SOAK UP IN ABSORBENT & PLACE IN CLOSED
    CONTAINER.

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

Handling and Storage Precautions:STORE IN A COOL PLACE W/ADEQUATE
    VENTILATION, & AWAY FROM HEAT, SPARKS & OPEN FLAME.
Other Precautions:AVOID PROLONGED/REPEATED CONTACT W/SKIN. REMOVE
    CONTAMINATED CLOTHING & LAUNDER BEFORE REUSE. WASH SKIN W/SOAP &
    WATER AFTER CONTACT.

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

Respiratory Protection:NIOSH APPROVED ORGANIC CARTRIDGE TYPE RESPIRATOR
    IF >TLV.
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION TO KEEP