Product ID:SEALTIGHT ASPHALT EXPANSION JOINT FILLER
MSDS Date:04/24/1991
FSC:5610
NIIN:00N056858
MSDS Number: BWPKY

W R MEADOWS INC

18 KIMBALL
ELGIN, IL 60120-3510
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 708-483-4300

Cage: MEADO

W R MEADOWS INC

338 HAMPSHIRE, IL 60140 US

Telephone: 708-683-4500

Cage: MEADO

ASPHALT (PETROLEUM); (PETROLEUM ASPHALT) (MAY CONTAIN ING

CAS: 8052-42-4

RTECS: CI9900000

Fraction By Weight: 60-65%

OSHA PEL N/K

ACGIH TLV: 5 MG/M3 (FUME)

POLYCYCLIC AROMATIC HYDROCARBONS

OSHA PEL 5 MG/M3 (OIL MIST)

ACGIH TLV: 5 MG/M3 (OIL MIST)

CALCIUM CARBONATE; (LIMESTONE)

CAS: 1317-65-3

RTECS: EV9580000

Fraction By Weight: 10-15%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE/SKIN CONT:MAY CAUSE MECH IRRIT.
INHAL:UNDER NORMAL CNDTNS OF USE THIS PROD IS NOT HAZ VIA INHAL.
INGEST:THIS PROD HAS LOW ORDER OF TOX. DRIED FILM MAY BECOME DUST
NUISANCE WHEN REMOVED BY SANDING/ GRINDING. SKIN ABSORPTION MAY
CONTRIBUTE TO OVERALL EXPOS TO THIS MATL. FROM SKIN-PAINTING
STUDIES, IN (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:LAB ANIMALS, IT HAS BEEN CONCLUDED
THAT SOME ASPHALTS MAY POSSESS WEAK CARCIN ACTIVITY. THIS MEANS
THAT WORKERS THAT PRACTICE POOR PERSONAL HYGIENE & WHO ARE RPTDLY
EXPOS BY DIRECT SKIN CONT W/PETRO ASPHALT OVER MANY YRS, MAY
POTNLY BE AT RISK OF DEVELOPING SKIN CANCER. INTERMITTENT OCCAS
SKIN CONT W/ (SUPDAT)
Medical Cond Aggravated by Exposure:NONE W/NORNAL PRODUCT USE.

First Aid:INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF
RESP) . EYES:FLUSH W/WATER FOR AT LEAST 15 MINUTES TO REMOVE
PARTICULATES. SKIN:FLUSH W/WATER TO REMOVE PARTICULATES. WASH
AFFECTED AR EA W/SOAP & WATER IF AVAILABLE. INGEST:IF SYMPTOMS OF
GASTROINTESTINAL IRRITATION DEVELOP, SEEK MEDICAL ATTENTION.

Flash Point:>400F,>204C
Extinguishing Media:USE WATER FOG, CHEMICAL FOAM OR CARBON DIOXIDE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE RECOGNIZED.

Spill Release Procedures:NOT APPLICABLE, PRODUCT IS A SOLID.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN A COOL, DRY PLACE AWAY FROM
DIRECT SOURCES OF HEAT. TAKE APPROPRIATE MEASURES TO PREVENT SKIN
CONTACT.
Other Precautions:PROLONGED BREATHING OF VPAORS SHOULD BE AVOIDED.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN . NONE REQUIRED W/NORMAL PRODUCT USE.
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EFTS OF OVEREXP:PETRO ASPHALT IS NOT EXPECTED TO HAVE SERIOUS HLTH EFTS
AS LONG AS GOOD PERSONAL HYGIENE MEASURES, SUCH AS THOSE OUTLINED
IN THIS MSDS, ARE FOLLOWED. IN ADDN, ASPHALT VAPS MAY CONTAIN
POLYCYCLIC AROMATIC HYDROCARBONS, SOME OF WHICH ARE KNOWN TO BE
CARCIN.

Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:COMBUSTION MAY YIELD CARBON MONOXIDE,
CARBON DIOXIDE & INCOMPLETE COMBUSTION PRODUCTS.

Waste Disposal Methods:PERMITTED LANDFILL. CONSULT FEDERAL, STATE &
LOCAL REGULATIONS FOR COMPLIANCE.

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.