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

MSDS NAME:LIQUID HARDENER, 30010, 30020, 27313, MEKP
NIIN:00F005345
MSDS Number: BBSHG
=== Responsible Party ===
Company:U.S. CHEMICAL & PLASTICS/CANTON, OH 44706
Emergency Phone Num:(216) 455-4311
CAGE:EO768
=== Contractor Identification ===
Company:U S CHEMICAL & PLASTICS
Address:1446 W TUSCARAWAS ST
Box:City:CANTON
State:OH
ZIP:44706
Country:US
Phone:216-455-4311
CAGE:32882
Company:U.S. CHEMICAL & PLASTICS/CANTON, OHIO 44706
CAGE:EO768

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

Name:METHYL ETHYL KETONE PEROXIDE (MEKP)  (SARA III)
CAS:1338-23-4
RTECS #:EL9450000
Fraction by Wt: 50%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:C 0.7 PPM
ACGIH TLV:C 0.2; 9394
EPA Rpt Qty:10 LBS
DOT Rpt Qty:10 LBS

Name:DIBUTYL PHTHALATE  (SARA III)
CAS:84-74-2
RTECS #:TI0875000
Fraction by Wt: 60%
OSHA PEL:5 MG/M3
ACGIH TLV:5 MG/M3; 9192
EPA Rpt Qty:10 LBS
DOT Rpt Qty:10 LBS

Name:HYDROGEN PEROXIDE  (SARA III)
CAS:7722-84-1
RTECS #:MX0900000
Fraction by Wt: 10%
OSHA PEL:1 PPM
ACGIH TLV:1 PPM; 9192

Name:METHYL ETHYL KETONE (2-BUTANONE) (MEK)  (SARA III)
CAS:78-93-3
RTECS #:EL6475000
Fraction by Wt: 5%
OSHA PEL:200 PPM/300 STEL
ACGIH TLV:200 PPM/300STEL 9192
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

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

Effects of Overexposure:HARMFUL OR FATAL IF SWALLOWED! IRRITANT WHEN IN
    CONTACT WITH EYES AND OPEN OR ABRADED SKIN!

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

First Aid:SKIN: WASH W/SOAP & WATER. REMOVE CONTAMINATED CLOTHING.
    LAUNDER BEFORE REUSE. SWALLOWED: DON'T INDUCE VOMITING. IF VICTIM
    IS CONSCIOUS GIVE WATER OR MILK. CALL A PHYS. EYE: FLUSH W/WATER
    FOR 15 MINUT ES. CALL PHYS. MEKP CAN CAUSE BLINDNESS.

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

Flash Point:150F (CC)
Extinguishing Media:FOAM, DRY CHEMICALS OR CO2
Fire Fighting Procedures:EVACUATE AREA & FIGHT FIRE FROM A DISTANCE.
Unusual Fire/Explosion Hazard:WHEN CONFINED DURING EXPOSURE TO A FIRE,
    AN EXPLOSIVE DECOMPOSITION MAY OCCUR.

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

Spill Release Procedures:SMALL QUANTITIES ABSORB ON VERMICULITE OR
    PERLITE AND SWEEP UP WITH NON-SPARKING UTEILS. LARGE QUANTITIES
    WASH AREA WITH WATER: CONSULT MANUFACTURER.

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

Handling and Storage Precautions:KEEP AWAY FROM EXTREME HEAT, OPEN
    FLAME, OR OTHER SOURCES OF IGNITION. DON'T STORE >100. USE WDEQUATE
    VENTILATION. DANGER: HARMFUL IF SWALLOWED!
Other Precautions:COMBUSTIBLE! AVOID BREATHING OF VAPORS! DON'T FLAME
    CUT, BRAZE, WELD OR MELT EMPTY CONTAINERS. ONLY GLASS
    POLYPROPYLENE, POLTHYLENE OR CERAMIC CONTAINERS, FUNNELS OR
    MEASURING DEVICES.

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

Respiratory Protection:VENTILATE WITH AIR FLOW TO KEEP VAPOR
    CONCENTRATION AIR
Spec Gravity:1.11
Evaporation Rate & Reference:SLOWER THAN ETHER
Solubility in Water:SLIGHT
Appearance and Odor:CLEAR, ODORLESS OILY LIQUID.
Percent Volatiles by Volume:NEG

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING/REDUCING AGENTS/METAL SALTS/MINERAL ACIDS.
Stability Condition to Avoid:EXPOSURE TO OPEN FLAME, TEMP >100F
Hazardous Decomposition Products:CO2, CO, MOLECULAR WEIGHT
    HYDROCARBONS_

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

Waste Disposal Methods:INCINERATION IN ACCORDANCE W/POLLUTION
    REGULATIONS OR LANDFILL IN ACCORDANCE WITH LOCAL REGULATIONS.
    CAUTION: DON'T INCINERATE IN CLOSED CONTAINERS. DISPOSAL METHOD
    MUST COMPLY WITH LOCAL, STATE AND F EDERAL 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 ***