Product ID:EPOXY STAIR TREAD FILLER & ADHESIVE 321B
MSDS Date:07/17/1986
FSC:8040
NIIN:00N010196
MSDS Number: BHGZX

BURKE INDUSTRIES,INC

2250 SOUTH TENTH STREET
SAN JOSE, CA 95112

Emergency Phone: (408)297-3500

Info Phone: (408)297-3500

Cage: 96780

BURKE INDUSTRIES

190 SAN JOSE, CA 95103 US

Telephone: 408-297-3500

Cage: 96780

POLYAMIDE RESIN

CAS: 68410-23-1

Fraction By Weight: 15-30%

OSHA PEL N/K

ACGIH TLV: N/K

CALCIUM CARBONATE (MARBLE) (LIMESTONE)

CAS: 1317-65-3

RTECS: EV9580000

Fraction By Weight: 50-65%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9192

ISOPROPYL ALCOHOL (SARA III)

CAS: 67-63-0

RTECS: NT8050000

Fraction By Weight: 5-15%

OSHA PEL 400 PPM/500 STEL

ACGIH TLV: 400 PPM/500STEL;9192

TRIETHYLENE TETRAMINE

CAS: 112-24-3

RTECS: YE6650000

Fraction By Weight: 1-10%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:LD50 RAT ORAL 1620 MG/KG.(SEE SUPP DATA)
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SEE SIGNS AND SYMPTOMS OF
OVEREXPOSURE.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES:MODERATE EYE IRRITATION.SKIN:MODERATE SKIN
IRRITATION.MAY CAUSE SENSITIZATION.INGESTION:N/K .INHALATION:MAY
CAUSE SLIGHT RESPIRATORY IRRITATION.
Medical Cond Aggravated by Exposure:N/K

First Aid:EYES:IMMEDIATELY FLUSH EYES WITH LARGE AMOUNTS OF WATER FOR
AT LEAST 15 MIN.SKIN:WASH WITH SOAP AND WATER IMMEDIATELY.REMOVE
CONTAMINATED CLOTHING AND WASH BEFORE REUSE.INGESTION:IF
CONSCIOUS,GIVE LAR GE QUANTITIES OF MILK OR WATER.INDUCE
VOMITING.CALL A PHYSICIAN.INHALATION:REMOVE TO FRESH AIR.GIVE
OXYGEN IF BREATHING IS DIFFICULT.

Flash Point Method:CC
Flash Point:78F,25.5C
Lower Limits:N/K
Upper Limits:N/K
Extinguishing Media:CARBON DIOXIDE,DRY CHEMICALS,FOAM,WATER SPRAY.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:DECOMPOSITION AND COMBUSTION PRODUCTS MAY
INCLUDE CARBON DIOXIDE,CARBON MONOXIDE,AND NITROGEN OXIDES.

Spill Release Procedures:ABSORB ONTO SAND OR OTHER ABSORBENT
MATERIAL.SHOVEL INTO CLOSEABLE CONTAINER FOR DISPOSAL.FLUSH
CONTAMINATED AREA WITH WATER.
Neutralizing Agent:N/K

Handling and Storage Precautions:STORAGE TEMP
(MIN/MAX):60F,15.5C/90F,32C.AVE SHELF LIFE:12 MONTHS @ 77F.AVOID
MOISTURE CONTAM.DO NOT EXPOSE TO TEMP EXTREMES TO ASSURE PRODUCT
INTEG.
Other Precautions:HANDLE AS TO AVOID ANY PHYSICAL CONTACT.STORE IN
TIGHTLY CLOSED CONTAINERS.STORE IN WELL VENTILATED AREA.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:LOCAL AND GENERAL VENTILATION NECESSARY TO KEEP AIR
CONCENTRATION BELOW TLV .
Protective Gloves:WEAR IMPERVIOUS GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:PROVIDE EYE BATH AND SAFETY SHOWER NEAR WORK
AREA.
Work Hygienic Practices:N/K
Supplemental Safety and Health
LD50-LC50 MIX:LD50 RABBIT DERMAL 2140 MG/KG.SKIN AND EYE EFFECTS ARE
MODERATE IRRITATION.

Melt/Freeze Pt:M.P/F.P Text:N/K
Decomp Temp:Decomp Text:N/K
Vapor Density:N/K
Spec Gravity:1.61 (WATER=1)
Evaporation Rate & Reference:N/K
Solubility in Water:5-15%
Appearance and Odor:TAN PASTE WITH AN ALCOHOLIC ODOR.
Percent Volatiles by Volume:5-15

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS,STRONG MINERAL ACIDS (HCL,H*2SO*4).
Stability Condition to Avoid:MOISTURE CONTAMINATION.
Hazardous Decomposition Products:CARBON DIOXIDE,CARBON MONOXIDE,AND
NITROGEN OXIDES.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:LANDFILL OR INCINERATE IN ACCORDANCE WITH
FEDERAL,STATE,AND 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.