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

MSDS NAME:EPK 1C PART B
NIIN:00-777-0631
Status Code:A
Kit Part:Y
MSDS Number: CLLQM
=== Responsible Party ===
Company:DEXTER CORP THE HYSOL DIV
Address:1 DEXTER DR
City:SEABROOK
State:NH
ZIP:03874
Country:US
Info Phone Num:603-474-5541
Emergency Phone Num:1-800-424-9300
Preparer's Name:ERNEST CARTER
Chemtrec Ind/Phone:(800)424-9300
CAGE:1JB33
=== Contractor Identification ===
Company:DEXTER CORP THE HYSOL DIV
Address:1 DEXTER DR
Box:City:SEABROOK
State:NH
ZIP:03874
Country:US
Phone:603-474-5541/FAX: 603-474-5545
CAGE:1JB33

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

Name:CRYSTALLINE SILICA
CAS:14808-60-7
Code:F
RTECS #:VV7330000
= Wt:15.6
OSHA PEL:SEE TABLE Z-3
ACGIH TLV:0.1 MG/M3

Name:DIETHYLENETRIAMINE
CAS:111-40-0
RTECS #:IE1225000
Minumum % Wt:10.
Maxumum % Wt:30.
ACGIH TLV:4.2 MG/M3;1 PPM

Name:EPOXY RESIN
CAS:25068-38-6
Code:F
RTECS #:CE6880000
Minumum % Wt:10.
Maxumum % Wt:30.

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Health Hazards Acute and Chronic:EYE: MAY CAUSE SEVERE IRRITATION WITH
    CORNEAL INJURY WHICH MAY RESULT IN PERMANENT IMPAIRMENT OF VISION,
    EVEN BLINDNESS. VAPORS MAY IRRITATE EYES. SKIN CONTACT: SHORT
    SINGLE EXPOSURE MAY CAUSE SEVERE  SKIN BURNS. HAS CAUSED ALLERGIC
    SKIN REACTIONS IN HUMANS. SKIN ABSORPTION: A SINGLE PROLONGED
    EXPOSURE MAY RESULT IN THE MATERIAL BEING ABSORBED IN HARMFUL
    AMOUNTS. THE LD 50 FOR SKIN ABSORPTION IN RA BBITS IS 1000 MG/KG.
    INGESTION: SINGLE DOSE ORAL TOXICITY IS LOW. THE ORAL LD 50 FOR
    RATS IS BETWEEN 1800-2330 MG/KG. INGESTION MAY CAUSE
    GASTROINTESTINAL IRRITATION OR ULCERATION. INGESTION MAY CAUSE 
    BURNS OF MOUTH AND THROAT.
Effects of Overexposure:INHALATION: MAY CAUSE RESPIRATORY SENSITIZATION
    OR ASTHMA IN SUSCEPTIBLE INDIVIDUALS. EXCESSIVE EXPOSURE MAY CAUSE
    IRRITATION TO UPPER RESPIRATORY TRACT. SYSTEMIC AND OTHER EFFECTS:
    DOES NOT CAUSE CAN CER IN LONG TERM ANIMAL STUDIES. RESULTS OF IN
    VITRO (TEST TUBE) MUTAGENICITY TESTS HAVE BEEN NEGATIVE.

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

Eyes: IMMEDIATE AND CONTINUOUS IRRITATION WITH FLOWING WATER
    FOR AT LEAST 30 MINUTES. IS IMPERATIVE. PROMPT MEDICAL CONSULTATION
    IS ESSENTIAL. SKIN: IMMEDIATELY FLUSH SKIN WITH PLENTY OF WATER FOR
    AT	LEAST 15 MINUTES. WHILE REMOVING CONTAMINATED CLOTHING,
    PREFERABLY UNDER SAFETY SHOWER . SEEK MEDICAL ATTENTION
    IMMEDIATELY. AVOID PROLONGED OR REPEATED CONTACT WITH SKIN. WASH
    THOROUGHLY AFTER HANDLI NG. INGESTION: DO NOT INDUCE VOMITING. GIVE
    LARGE AMOUNTS OF WATER OR MILK.

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

Flash Point Method:OC
Flash Point:=101.7C, 215.F
Extinguishing Media:USE WATER SPRAY, DRY CHEMICAL, "ALCOHOL" FOAM, OR
    CARBON DIOXIDE.
Fire Fighting Procedures:USE WATER TO KEEP FIRE-EXPOSED CONTAINERS
    COOL. WATER SPRAY MAY BE USED TO FLUSH SPILLS AWAY FROM EXPOSURE
    AND TO DILUTE SPILLS TO NONFLAMMABLE MIXTURES.
Unusual Fire/Explosion Hazard:CARE MUST BE TAKEN TO PREVENT IGNITION
    WHEN PROCESSING OR HANDLING AT TEMPERATURES ABOVE THE FLASH POINT.

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

Spill Release Procedures:CLEAN UP AND DISPOSAL SHOULD BE IN ACCORDANCE
    WITH FEDERAL, STATE AND LOCAL ENVIRONMENTAL CONTROL REGULATIONS.

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

Handling and Storage Precautions:PROTECT FROM PHYSICAL DAMAGE. STORE IN
    A COOL, DRY AREA WELL VENTILATED AWAY FROM ANY AREA WHERE FIRE
    HAZARD MAY BE ACUTE.
Other Precautions:IS A STRONG SKIN SENSITIZER. AVOID SKIN CONTACT.

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

Respiratory Protection:USE A NIOSH-APPROVED RESPIRATOR FOR ORGANIC
    VAPORS.
Ventilation:LOCAL EXHAUST PREFERRED, MECHANICAL EXHAUST ACCEPTABLE.
Protective Gloves:RUBBER OR PLASTIC
Eye Protection:CHEMICAL GOGGLES, SAFETY GLASSES
Other Protective Equipment:SAFETY SHOWER AND EYE WASH STATION.
Work Hygienic Practices:WASH HANDS THOROUGHLY AFTER HANDLING THIS
    MATERIAL.
Supplemental Safety and Health
MORE INFORMATION ON FILE.

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

Boiling Pt:=206.7C, 404.F
Vapor Pres:<1
Vapor Density:3.5
Spec Gravity:1.65
VOC Pounds/Gallon:10
Solubility in Water:PARTIAL
Appearance and Odor:TAN, HIGH VISCOSITY LIQUID WITH STRONG AMMONIA-LIKE
    ODOR

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

Stability Indicator/Materials to Avoid:YES
AVOID CONTAMINATION WITH STRONG ACIDS.
Stability Condition to Avoid:DO NOT MIX LARGE BATCHES OF APOXY RESIN
    AND DTA WITHOUT RECOGNITION OF DEVELOPMENT OF EXOTHERMIC HEAT.
Hazardous Decomposition Products:THERMAL DECOMPOSITION MAY PRODUCE
    HYDROGEN CYANIDE, NITROGEN OXIDES, CARBON MONOXIDE, AND CARBON
    DIOXIDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

=======================  Other Information  =======================

 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 ***