Product ID:HI-TUFF ALL PURPOSE SEALANT
MSDS Date:05/25/1987
FSC:8030
NIIN:00N009695
MSDS Number: BCTBL

J.P.STEVENS & COMPANY,INC.ELASTOMERICS DIVISION

26 PAYSON AVENUE
EASTHAMPTON, MA 01027

Emergency Phone: 413-586-8750

Info Phone: 413-586-8750

Cage: HO494

J.P.STEVENS & COMPANY,INC.ELASTOMERICS DIVISION

208 EASTHAMPTON, MA 01027

Telephone: 413-586-8750

Cage: HO494

HYPALON

Fraction By Weight: Fraction by Wt

OSHA PEL OSHA PEL

ACGIH TLV: ACGIH TLV

XYLENES (O-,M-,P- ISOMERS) (SARA III)

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: N/K PFN

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

LD50 LC50 Mixture:
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHAL OF XYLENE VAPOR ABOVE
TLV,MAY CAUSE IRRIT.EYE,NOSE,THROAT.HIGH CONC BREATH
DIFFICULTY,DELAY IN ONSET.AFFECTS CNS.SYMPTOMS
DIZZY,DROWSINESS,UNCONSCIOUSNESS.ALSO LOSS OF APPETITE,NAUSEA,ABD
PAIN,VOMITING,MAY CAUSE REVERSIBLE DAMAGE TO
KIDNEY,LIVER.CHRONIC:RPTP EXPOS.SKIN RASH,HIGH CONC:MAY CAUSE (SEE
SUP DATA
Explanation of Carcinogenicity:
Effects of Overexposure:INHALATION OF EXCESSIVE AMOUNTS MAY CAUSE
EYE,NOSE,THROAT IRRITATION OR NARCOTIC EFFECTS.SKIN IRRITATION MAY
OCCUR W/ EXTENDED CONTACT.
Medical Cond Aggravated by Exposure:PERSONS W/ EXISTING SKIN DISORDERS
MAY BE SUSCEPTIBLE TO DERMATITIS EFFECTS.

First Aid:INHAL:REMOVE TO FRESH AIR & RESTORE BREATHING.IF
NECESSARY,OBTAIN MED ATTENTION.SKIN:REMOVE CONTAM CLOTHING & FLUSH
SKIN W/ H*2O FOR 15 MIN & APPLY MILD SKIN CREAM.SEEK MED ATT.IF
IRRIT PERSISTS.EYE:F LUSH W/ H*2O FOR 15 MIN & SEEK
MED.ATTENTION.INGEST:CONTACT A PHYSICIAN IMMEDIATELY.DO NOT INDUCE
VOMITING,ASPIRATION IS A HAZARD.

Flash Point:20 F,-6.67 C
Lower Limits:1.1
Upper Limits:7.0
Extinguishing Media:FOAM,CO*2,DRY CHEMICAL
Fire Fighting Procedures:NIOSH APPROVED SCBA,H*2O MAY BE INEFFECTIVE TO
PUT OUT FIRE (XYLENE FLOATS ON WATER).USE H*2O SPRAY TO COOL FIRE
EXPOSED CONTAINERS.
Unusual Fire/Explosion Hazard:FLAMMABLE MAT.KEEP AREA FREE OF HEAT &
IGNITION SOURCES.VAPOR MAY EXPLODE IF IGNITED IN ENCLOSED AREA.HEAV
THAN AIR,XYLENE VAPOR CAN TRAVEL ALONG TO (SUP DATA)

Spill Release Procedures:WEAR APPROPRIATE PERSONAL PROT EQUIP.REMOVE
SOURCE OF IGNITION.ABSORB SM QT ONTO PAPER TOWEL.EVAPORATE SOLVENT
IN A SAFE PLACE(FUMED HOOD),BURN PAPER.LG SPILLS ABSORB W/
EARTH,SAND,VERMICULITE.SHOVEL INTO CONTR COVER.DISPOSE.DON'T ALLOW
TOSEWER.
Neutralizing Agent:

Handling and Storage Precautions:KEEP PRODUCT CONTAINERS,COOL,DRY AWAY
FROM SOURCES OF IGNITION.KEEP CONTR CLOSED WHEN NOT USED,STORE W/
ADEQ VENT.STORE APPROVED FLAM SOL STORAGE AREA
Other Precautions:NO SMOKING IN AREAS OF STORAGE OR USE.GROUND ALL
EQUIPMENT WHEN HANDLING FLAMMABLE SOLVENT BORNE/MATERIALS.

Respiratory Protection:NIOSH APPROVED ORGANIC VAPOR FULL FACEPIECE
RESPIRATOR IF EXPOSURE EXCEEDS TLV, SCBA ABOVE 1000 PPM OR FOR
UNKNOWN LEVELS.
Ventilation:LOCAL:SUFFICIENT TO KEEP VAPORS BELOW TLV.MECH(GEN)
RECOMMEND GOOD GEN VENT.SPECIAL:EXHAUST SHOULD BE EXPLOSION PROOF.
Protective Gloves:IMPERMEABLE (POLYETHYLENE)
Eye Protection:SAFETY GLASSES
Other Protective Equipment:NOT NECESSARY
Work Hygienic Practices:MAINTAIN GOOD PERSONAL HYGIENE AS STANDARD GOOD
INDUSTRIAL PRACTICE.
Supplemental Safety and Health
UNUSUAL FIRE & EXPLOSION HAZ:DISTANT HEAT & IGNITION SOURCES & FLASH
BACK.HLT HAZ(ACUTE CHRONIC):REVERSIBLE EYE DAMAGE.
INGEST:NAUSEA,VOMIT,CRAMPS,HEADACHE,CAN BE FATAL.KIDNEY-LIVER
DAMAGE CAN OCCUR.

Boiling Pt:B.P. Text:282 F,138 C
Decomp Temp:Decomp Text:
Vapor Pres:6.6
Vapor Density:1
Spec Gravity:0.9
pH:
Evaporation Rate & Reference:9.2 H*2O =1
Solubility in Water:1
Appearance and Odor:WHITE W/ CHARACTERISTIC AROMATIC ODOR
Percent Volatiles by Volume:
Corrosion Rate:

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS,STRONG ACIDS OR BASES,SELECTED AMINES.
Stability Condition to Avoid:NONE KNOWN
Hazardous Decomposition Products:CARBON MONOXIDE,CARBON DIOXIDE.SULFUR
DIOXIDE,HYDROCHLORIC ACID,SULFURIC ACID.

Waste Disposal Methods:DISPOSE OF IAW APPLICABLE FEDERAL,STATE,AND
LOCAL WASTE DISPOSAL 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.