Product ID:3M WEATHERBAN 202 GRAY SEALANT
MSDS Date:04/12/1990
FSC:8030
NIIN:00-514-1700
MSDS Number: BJRNX

3M

3M CENTER
ST. PAUL, MN 55144-1000
US

Info Phone: 612-733-1110

Cage: 0F0U5

PACEBROOK LTD

CIRENCESTER GLOS GL7 2AG, MN 55144-1000 UK

Telephone: NONE

Cage: 0F0U5

CALCIUM CARBONATE (MARBLE) (LIMESTONE)

CAS: 1317-65-3

RTECS: EV9580000

Fraction By Weight: 30-40%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9192

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

CAS: 1330-20-7

RTECS: ZE2100000

Fraction By Weight: 10-20%

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

CHLORINATED RUBBER

CAS: 68081-82-3

Fraction By Weight: 10-20%

POLYETHYLENE

CAS: 9002-88-4

RTECS: TQ3325000

Fraction By Weight: 1-10%

POLYBUTYLENE

CAS: 9003-29-6

RTECS: EM9032000

Fraction By Weight: 1-10%

BETA-PINENE POLYMER

CAS: 25719-60-2

Fraction By Weight: 1-10%

TITANIUM DIOXIDE

CAS: 13463-67-7

RTECS: XR2275000

Fraction By Weight: 1-10%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

ETHYL BENZENE (SARA III)

CAS: 100-41-4

RTECS: DA0700000

Fraction By Weight: 1-10%

OSHA PEL 100 PPM/125 STEL

ACGIH TLV: 100 PPM/125STEL 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

CHLOROSULFONATED POLYETHYLENE

CAS: 68037-39-8

Fraction By Weight: 1-10%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE:MAY CAUSE EYE IRRI UPON DIRECT
CNTCT. PRLNGD EXPOS TO SOLVENT VAPS MAY CAUSE SLIGHT IRRI.
SKIN:PRLNGD/RPTD CNTCT CANCAUSE IRRI & DEFAT, LEADING TO POSSIBLE
DERMATITIS. SYMPS ARE DRY SKIN & CRACKIN G.INHAL:SHORT-TERM EXPOS
TO HIGH XYLENEVAPCONCS & LONG-TERM EXPOS TO LOWER CONCS MAY CAUSE
IRRI TO(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:MUC MEMB. SYMPS OF OVEREXPOS INCLUDE
DIZZ, LIGHT-HEADEDNESS & BRTHG DFCLT. INHAL OF HIGH CONCS OF XYLENE
VAP COULD LEAD TO UNCON & DEATH. INGEST:IF PROD IS ACCIDENTALLY
SWALLOWED,ASPIRATION I NTO LUNGS THROUGH VOMIT COULD RESULT INCHEM
PNEUMONITIS & PULMONARY EDEMA.
Medical Cond Aggravated by Exposure:VARIOUS STUDIES HAVE SHOWN A
POSSIBLE ASSOCIATION BETWEEN EXPOSURE TO XYLENE AND RESPIRATORY
IRRITATION, LIVER AND KIDNEY DAMAGE.

First Aid:EYE:IMMED FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MIN AND
CALL MD. SKIN:WASH AFFECTED AREA THOROUGHLY W/SOAP AND WATER.
INHAL:PROVIDE FRESH AIR. CALL MD. INGEST:DO NOT INDUCE VOMITING.
IMMEDIATELY CAL L MD.

Flash Point Method:TCC
Flash Point:80.0F,26.7C
Lower Limits:1%
Upper Limits:6%
Extinguishing Media:CO*2, FOAM, DRY CHEMICAL, WATER
Fire Fighting Procedures:FIRE FIGHTERS SHOULD WEAR NIOSH/MSHA APPROVED
SCBA AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:FLAMMABLE. OVERHEATED, CLOSED CONTAINERS
ADJACENT TO FIRE COULD EXPLODE. THERMAL DECOMP PRODS MAY INCLUDE
HCL AND PHOSGENE .

Spill Release Procedures:EXTINGUISH ALL IGNITION SOURCES. VENTILATE
AREA. COLLECT SPILLED MATERIAL USING NON-SPARKING TOOLS. PLACE IN A
D.O.T. APPROVED METAL CONTAINER, AND SEAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP AWAY FROM ANY SOURCES OF IGNIT.
VAPS CAN BE IGNITED EASILY. AVOID PRLNGD BRTHG OF VAPS. KEEP CNTNR
CLOSED WHEN NOT IN USE. AVOID EYE/SKIN CNTCT.
Other Precautions:NO SMOKING IN AREA OF USE. DO NOT USE IN GENERAL
VICINITY OF ARC WELDING, OPEN FLAMES OR HOT SURFACES. HEAT AND/OR
UV RADIATION MAY CAUSE FORMATION OF HCL AND PHOSGENE .

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:PROVIDE LOCAL EXHAUST VENTILATION IF NECESSARY. MAINTAIN
VAPOR LEVELS BELOW EXPOSURE LIMITS.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES.
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:WASH HANDS THOROUGHLY AFTER USE AND BEFORE
EATING, SMOKING OR USING SANITARY FACILITIES .
Supplemental Safety and Health
CHLOROCARBON/CHLOROFLUOROCARBON (CFC) MATLS HAVE PRODUCED SENSITIZATION
OF MYOCARDIUM TO EPINEPHRINE IN LAB ANIMALS & COULD HAVE A SIMILAR
EFT IN HUMANS. ADRENOMEMETICS (E.G.EPINEPHRINE) MAY BE CONTRA
-INDICATED EXCEPT FOR LIFE-SUSTAINING USES IN HUMANS ACUTELY OR
CHRONICALLY EXPOSED TO CHLOROCARBONS OR CFC'S .

Boiling Pt:B.P. Text:291F,144C
Vapor Pres:6 MM HG
Vapor Density:3.66
Spec Gravity:1.25
Evaporation Rate & Reference:9.2
Solubility in Water:NIL
Appearance and Odor:GRAY, PASTE, RUBBER ODOR.
Percent Volatiles by Volume:22%

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CO, CO*2, HCL AND POSSIBLE TRACE
AMOUNTS OF CHLORINE AND PHOSGENE WHEN SUBJECTED TO EXCESSIVE HEAT
OR FLAME.

Waste Disposal Methods:INCINERATE BULK PROD AFTER MIXING W/FLAMMABLE
MATL IN A LICENSED HAZARDOUS WASTE FACILITY. DISPOSAL SHOULD BE
I/A/W 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.