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

MSDS NAME:PLASTIC ROOF CEMENT, 204
NIIN:01-013-0626
MSDS Number: CDMKH
=== Responsible Party ===
Company:W W HENRY CO
Address:2911 SLAUSON AVE
City:HUNTINGTON PARK
State:CA
ZIP:90255
Country:US
Info Phone Num:213-583-5000
Emergency Phone Num:800-424-9300 (CHEMTREC)
CAGE:EO927
=== Contractor Identification ===
Company:HENRY W W CO
Box:3001
City:LANCASTER
State:PA
ZIP:17604
Country:US
Phone:717-396-2328;717-396-2935
CAGE:11761
Company:W W HENRY CO
Address:5608 SOTO ST
City:HUNTINGTON PARK
State:CA
ZIP:90255-5000
Country:US
Phone:213-583-4961
CAGE:EO927

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

Name:SOLVENT NAPHTHA (PETROLEUM) MEDIUM ALIPHATIC; (PETROLEUM
    DISTILLATE). VP:10 @ 60F.
CAS:64742-88-7
Fraction by Wt: 20-25%
OSHA PEL:500 PPM (MFR)
ACGIH TLV:500 PPM (MFR)

Name:ASBESTOS, CHRYSOTILE; (CHRYSOTILE (WHITE) ASBESTOS)
CAS:12001-29-5
RTECS #:CI6478500
Fraction by Wt: 12-14%
OSHA PEL:0.2 FIBERS/CC
ACGIH TLV:2 FIBERS/CC

Name:VOLATILE ORGANIC COMPOUNDS: 300 G/L MAX.
RTECS #:9999999VO

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:YES
Health Hazards Acute and Chronic:HEADACHE, NAUSEA, GIDDINESS AND
    UNCONSCIOUSNESS, IRRITATION OF NOSE, THROAT AND EYES. EXTREME
    EXPOSURE MAY CAUSE DEATH BY PARALYSIS OF RESPIRATORY CENTER. IARC
    REPORTING ON MICE PAINTING STUDIES STATE S THAT THERE IS SUFFICIENT
    EVIDENCE FORCARCINOGENICITY IN EXPERIMENTAL ANIMALS OF EXTRACTS OF
    SOME (EFTS OF OVEREXP)
Explanation of Carcinogenicity:ASBESTOS, CHRYSOTILE:IARC MONOGRAPHS,
    SUPP, VOL 7, PG 106, 1987:GRP 1. NTP 7TH ANNUAL RPT ON CARCINS,
    1994:KNOWN(SUPDAT)
Effects of Overexposure:HLTH HAZ:ASPHALTS. THE SAME DOCUMENT STATES
    THAT THERE IS INADEQUATE EVIDENCE THAT ASPHALTS ALONE ARE
    CARCINOGENIC TO HUMANS.
Medical Cond Aggravated by Exposure:CURRENT ANEMIA, RESPIRATORY OR
    LIVER AILMENT.

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

First Aid:SKIN:FLUSH W/COPIOUS AMOUNTS OF WATER. CALL MD . REMOVE
    CONTAMINATED CLOTHING. INHAL:MOVE PERSON TO FRESH AIR. APPLY
    ARTIFICIAL RESPIRATION IF NEEDED. EYES:WASH W/WATER FOR AT LEAST 15
    MINUTES.  INGEST:DO NOT INDUCE VOMITING. CALL MD!

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

Flash Point:120F,49C
Lower Limits:1%
Extinguishing Media:FOAM, CO*2, DRY CHEMICAL.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:COMBUSTIBLE. OSHA: II.

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

Spill Release Procedures:EXTINGUISH ALL SOURCES OF IGNITION IN AREA.
    CLEAN UP SPILLS AS SOON AS POSSIBLE W/ABSORPTIVE MATERIAL SUCH AS
    CLAY, DIATOMACEOUS EARTH OR OTHER NON-FLAMMABLE ABSORBENTS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE AWAY FROM SOURCES OF IGNITION.
    AVOID HEAT.
Other Precautions:COMBUSTIBLE LIQUID. ASBESTOS FIBERS, A REPORTED
    CARCINOGEN IN RESPIRATORY TRACT, ARE COMPLETELY ENCAPSULATED BY
    ASPHALT SO NO DUSTING OCCURS.

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

Respiratory Protection:IF TLV IS EXCEEDED, USE NIOSH APPROVED ORGANIC
    RESPIRATOR OR SUPPLIED AIR SYSTEM, AVOIDING SOURCES OF IGNITION.
Ventilation:SUFFICIENT TO KEEP VAPORS BELOW TLV.
Protective Gloves:NEOPRENE GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
    ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH SKIN W/SOAP & WATER OR WATERLESS CLEANER.
    DO NOT USE SOLVENTS.
Supplemental Safety and Health
EXPLAN OF CARCIN:TO BE CARCINOGENIC. CFR VOL 29, PG 1910.1001,
    1987:OSHA CANCER HAZARD. HUMAN:LUNGS, LIVER, KIDNEY.

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

Boiling Pt:B.P. Text:>310F,>154C
Vapor Pres:SEE ING 1
Vapor Density:HVR/AIR
Spec Gravity:1.2 
Evaporation Rate & Reference:SLOWER THAN ETHER
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.
Percent Volatiles by Volume:0

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:HEAT & SOURCES OF IGNITION.
Hazardous Decomposition Products:SMOKE & OXIDES OF CARBON.

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
    REGULATIONS . DISPOSE OF AS SOLID WASTE PER 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.

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