Product ID:PERM-A-BARRIER WALL MEMBRANE
MSDS Date:03/14/1990
FSC:5610
NIIN:00N041292
MSDS Number: BSQPT

W R GRACE & CO - CONN

62 WHITTEMORE AVE
CAMBRIDGE, MA 02140
US

Emergency Phone: 617-876-1400

Info Phone: 617-876-1400

Cage: IO517

W R GRACE & CO - CONN

2117 CAMBRIDGE, MA 02140 US

Telephone: 617-876-1400

Cage: IO517

ASPHALT

CAS: 8052-42-4

RTECS: CI9900000

Fraction By Weight: 30-55%

ACGIH TLV: 5 MG/M3; (FUME)

MINERAL OIL, PETROLEUM EXTRACTS, HEAVY PARAFFINIC

CAS: 64742-04-7

RTECS: PY8042500

Fraction By Weight: 15-35%

OSHA PEL 300 PPM

ACGIH TLV: 300 PPM

CALCIUM CARBONATE

CAS: 1317-65-3

RTECS: EV9580000

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST

STYRENE POLYMER WITH 1,3-BUTADIENE; (STYRENE BUTADIENE

CAS: 9003-55-8

RTECS: WL6478000

POLYOLEFIN FILM (OR MESH)

LD50 LC50 Mixture:SEE INGREDIENT 2
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:INHAL:THERE ARE NO KNOWN HEALTH EFTS
DUE TO INHAL. DUE TO THE PHYSICAL NATURE OF THIS PRODUCT,
INHALATION IS UNLIKELY. SKIN/EYE: PROLONGED OR REPEATED CNTCT TO
THE OIL IN THIS PROD MAY RESULT IN SLIGH T SKIN IRRITATION. ANIMAL
TESTS INDICATE THAT PROLONGED & REPEATED SKIN CONTACT TO THE
ASPHALT IN THIS(EFTS OF OVEREXP)
Explanation of Carcinogenicity:UNPROCESSED NAPHTHENIC OIL: GROUP 1
(IARC SUP7, P252, 1987).
Effects of Overexposure:HLTH HAZ:PROD MAY PRODUCE LOC SKIN TUMORS.
HOWEVER, MFR IS NOT AWARE OF ANY EVIDENCE THAT SKIN CNTCT WILL
CAUSE CANCER IN HUMANS. EYE CNTCT W/OIL RESIDUE MAY RSLT IN IRRIT.
INGEST: THERE ARE NO KNOWN HLTH EFTS DUE TO INGEST. DUE TO THE
PHYSICAL NATURE OF THIS PROD, INGEST IS UNLIKELY. (SUPP DATA)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:SKIN: THORO CLEAN FINGERNAILS AND WASH HANDS WITH SOAP AND
WATER, WATERLESS HAND CREAMS OR ABRASIVE SOAP. EYE: IRRIT DEVELOPS
DUE TO CONTACT WITH OIL RESIDUE ON HANDS, FLUSH EYES WITH PLENTY OF
WATER FOR AT LEAST 15 MIN. CONSULT A PHYSICIAN IF EYE OR SKIN
IRRIT DEVELOPS OR IF SWALLOWED. INHAL: REMOVE TO FRESH AIR. SUPPORT
BREATHING (GIVE O*2/ARTF RESP). INGEST: GET MD IMMEDIATELY .

Flash Point Method:OC
Flash Point:>410F,>210C
Extinguishing Media:WATER FOG, ALCOHOL FOAM, DRY CHEMICAL, CARBON
DIOXIDE.
Fire Fighting Procedures:FIREFIGHTERS SHOULD BE EQUIPPED WITH
NIOSH/MSHA APPROVED SCBA AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:REMOVAL OF THE RELEASE PAPER MAY GENERATE
A STATIC ELECTRICAL DISCHARGE (SPARK). DO NOT REMOVE RELEASE PAPER
WHERE SPARK MAY IGNITE FLAMMABLE VAPORS.

Spill Release Procedures:NONE SPECIFIED BY MANUFACTURER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID PRLNGD/RPTD CNTCT W/SKIN. TO
AVOID SKIN CNTCT, USE GLOVES OR BARRIER CREAMS. AVOID RUBBING EYES
WHILE HANDLING.
Other Precautions:DO NOT REMOVE RELEASE PAPER WHERE SPARK MAY IGNITE
FLAMMABLE VAPORS. FOR PROFESSIONAL USE ONLY. KEEP OUT OF CHILDREN'S
REACH.

Respiratory Protection:USE OF RESPIRATORY PROTECTION IS NOT REQUIRED
DURING NORMAL USE. NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST/MECHANICAL: NOT REQUIRED FOR NORMAL USE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED SAFETY GLASSES .
Work Hygienic Practices:AVOID RUBBING EYES WHILE HNDLNG. DUE TO
PHYSICAL NATURE OF THIS PROD, INGEST IS UNLIKELY. INCIDENTAL INGEST
(SUPP DATA)
Supplemental Safety and Health
EFTS OF OVEREXP: THIS PROD CNTNS 15-35% OF AN UNPROCESSED NAPHTENIC OIL
WHICH HAS BEEN SHOWN TO CAUSE SKIN CANCER IN LAB ANIMALS. INGESTION
IS UNLIKELY. HYGIENE PRACT: OF RUBBERIZED ASPHALT RESIDUE IS NOT
EXPECTED TO CAUSE ADVERSE HEALTH EFFECTS BUT SHOULD BE AVOIDED BY
USING GOOD PERSONAL HYGIENE PRACTICES.

Spec Gravity:0.9 (H*2O=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:RUBBERIZED ASPHALT ADHESIVE SHEET. PETROLEUM ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON MONOXIDE, SULFUR OXIDES,
ASPHYXIANTS.

Waste Disposal Methods:WASTE OF THIS PRODUCT IS NOT DEFINED AS
HAZARDOUS ACCORDING TO U.S. EPA (40 CFR 261.3). DISPOSE OF ALL
WASTE IN ACCORDANCE WITH APPLICABLE 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.