Product ID:SCOTCH WELD BRAND EC-3960 ADHESIVE PRIMER
MSDS Date:03/05/1990
FSC:8040
NIIN:01-032-4051
MSDS Number: BKBMC

3M GENERAL OFFICES, AEROSPACE MATERIALS DEPARTMENT

3M CENTER
ST. PAUL, MN 55144
US

Emergency Phone: 612-733-1110

Info Phone: 612-733-1110

Cage: 04963

3M MINNESOTA MINING AND MFG CO ADHESIVES SEALERS DIV

SAINT PAUL, MN 55144-1000 US

Telephone: 800-364-3577/651-737-6501(24 HOURS)

Cage: 04963

METHYL ETHYL KETONE (2-BUTANONE) (MEK) (SARA III)

CAS: 78-93-3

RTECS: EL6475000

Fraction By Weight: 40-50%

OSHA PEL 200 PPM/300 STEL

ACGIH TLV: 200 PPM/300STEL 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

DIACETONE ALCOHOL (4-HYDROXY-4-METHYL-2-PENTANONE)

CAS: 123-42-2

RTECS: SA9100000

Fraction By Weight: 10-20%

OSHA PEL 50 PPM

ACGIH TLV: 50 PPM; 9192

TETRAHYDROFURAN (SARA III)

CAS: 109-99-9

RTECS: LU5950000

Fraction By Weight: 10-20%

OSHA PEL 200 PPM/250 STEL

ACGIH TLV: 200 PPM/250STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

EPOXY RESIN

Fraction By Weight: 10-20%

OSHA PEL NONE

ACGIH TLV: NONE

EPOXY RESIN

CAS: 28064-14-4

Fraction By Weight: 1-10%

OSHA PEL NONE

ACGIH TLV: NONE

PROPYLENE GLYCOL MONOMETHYL ETHER

CAS: 107-98-2

RTECS: UB7700000

Fraction By Weight: 1-10%

OSHA PEL 100 PPM/150 STEL

ACGIH TLV: 100 PPM/150STEL;9192

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 1-10%

OSHA PEL NONE

ACGIH TLV: NONE

STRONTIUM CHROMATE (SARA III)

CAS: 7789-06-2

RTECS: GB3240000

Fraction By Weight: 0.1-1.0%

OSHA PEL 0.1 PPM CRO3;CEILING

ACGIH TLV: 0.0005MG CR/M3;A2;93

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

METHYL ALCOHOL (METHANOL) (SARA III)

CAS: 67-56-1

RTECS: PC1400000

Fraction By Weight: 0.1-1.0%

OSHA PEL S,200PPM/250STEL

ACGIH TLV: S,200PPM/250STEL; 93

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

ACETONE (SARA III)

CAS: 67-64-1

RTECS: AL3150000

Fraction By Weight: 0.1-1.0%

OSHA PEL 1000PPM

ACGIH TLV: 750PPM/1000STEL;9293

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

761 GRAMS/LITER. VOC MINUS WATER MINUS EXEMPT

RTECS: 9999999VO

Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:YES
Health Hazards Acute and Chronic:EYE: SEVERE IRRITATION & POSSIBLE
PERMANENT DAMAGE. SKIN: PROLONGED/REPEATED CONTACT POSSIBLE
IRRITATION. ALLERGIC REACTION IN SOME INDIVIDUALS. THF MAY BE
ABSORBED THROUGH THE SKIN. SYMPTOMS ARE DRYN ESS, CRACKING &
DERMATITIS. INHALE: RESPIRATORY SYS IRRITATION, LIGHT-HEADEDNESS,
LIVER, KIDNEY, LUNG, BLOOD CHANGES & *
Explanation of Carcinogenicity:STRONTIUM CHROMATE IS A POTENTIAL CANCER
HAZARD CAUSING PROSTATE, LUNG AND URINARY-GENITAL CANCER.
Effects of Overexposure:*NERVOUS SYSTEM EFFECTS AND SEVERE HEADACHES.
SYMPOTMS ARE DIZZINESS, WEAKNESS, FATIGUE AND UNCONSCIOUSNESS.
INGEST: MAY CAUSE DIGESTIVE SYSTEM IRRITATION, NAUSEA, VOMITING,
LOSS OF COORDINATION, NARC OSIS. MAY CAUSE LIVER AND KIDNEY DAMAGE.
ASPIRATION OF PRODUCT TO LUNGS CAN RESULT IN LUNG DAMAGE, WHICH CAN
BE FATAL.

First Aid:EYE: FLUSH WITH LARGE AMOUNTS OF WATER FOR AT LEAST 10
MINUTES. CALL A PHYSICIAN. FLUSHING MAY NOT PREVENT EYE INJURY.
SKIN: WASH AFFECTED AREA WITH SOAP AND WATER. INHALATION: MOVE
AFFECTED PERSON TO UNCONTAMINATED AIR. CALL A PHYSICIAN.
INGESTION: DO NOT INDUCE VOMITING. IF PERSON IS CONSCIOUS GIVE ONE
TO TWO GLASSES OF WATER. IMMEDIATELY CALL A PHYSICIAN.

Flash Point Method:TCC
Flash Point:6F,-14C
Lower Limits:1.8
Upper Limits:11.8
Extinguishing Media:CO2, FOAM, DRY CHEMICALS.
Fire Fighting Procedures:FIREFIGHTERS SHOULD WEAR SELF-CONTAINED
BREATHING APPARATUS WHEN FIGHTING FIRES INVOLVING THIS MATERIAL.
Unusual Fire/Explosion Hazard:EXTREMELY FLAMMABLE. OVERHEATED, CLOSED
CONTAINERS ADJACENT TO FIRE COULD EXPLODE DUE TO INTERNAL PRESSURE
BUILDUP.

Spill Release Procedures:EXTINGUISH ALL IGNITION SOURCES. VENTILATE
AREA. CONTAIN THE SPILL. COVER WITH ABSORBENT MATERIALS AS NEEDED.
COLLECT SPILLED MATERIAL USING NON-SPARKING TOOLS. PLACE IN A US
DOT APPROVED METAL CONTAI NER AND SEAL.

Handling and Storage Precautions:KEEP AWAY FROM IGNITION SOURCES. KEEP
CONTAINER CLOSED WHEN NOT IN USE. KEEP OUT OF THE REACH OF
CHILDREN.
Other Precautions:VAPORS RELEASED BY THIS PRODUCT CAN BE IGNITED EASILY
AND BURN EXPLOSIVELY. AVOID BREATHING VAPOR/SPRAY. PREVENT EYE AND
SKIN CONTACT. REMOVE CONTAMINATED CLOTHES AND LAUNDER BEFORE REUSE.

Respiratory Protection:AVOID BREATHING VAPOR/SPRAY. USE A SUPPLIED AIR
RESPIRATOR WHEN PRODUCT IS BEING SPRAYED.
Ventilation:USE ONLY IN AREAS WITH VENTILATION SUFFICIENT TO MAINTAIN
VAPOR/SPRAY CONCENTRATIONS BELOW RECOMMENDED EXPOSURE LIMITS.
Protective Gloves:POLYVINYL ALCOHOL(PVA) IS PREFERRED TYPE
Eye Protection:CHEMICAL GOGGLES OR FULL FACE SHIELD
Work Hygienic Practices:USE ENGINEERING CONTROLS TO PREVENT SKIN
CONTACT WHENEVER POSSIBLE IN PREFERENCE TO GLOVES.
Supplemental Safety and Health

Boiling Pt:B.P. Text:151F,66C
Vapor Pres:145
Vapor Density:2.5
Spec Gravity:0.88
Viscosity:10 CPS
Evaporation Rate & Reference:> 2 (ETHER=1)
Solubility in Water:0.1-1.0%
Appearance and Odor:YELLOW, THIN LIQUID, SWEET/SHARP ODOR.
Percent Volatiles by Volume:89.5

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:DO NOT STORE PRODUCT ABOVE 0 DEG F.
Hazardous Decomposition Products:CO, CO2, OXIDES OF NITROGEN INCLUDING
HCN, OXIDES OF CHROMIUM, OXIDES OF STRONTIUM, CHLORINE AND SMOKE
PARTICLES.

Waste Disposal Methods:DO NOT LANDFILL BULK OR CURED WASTE. SEND UNUSED
BULK OR FULLY CURED WASTE TO A PERMITTED HAZARDOUS WASTE FACILITY
FOR PROPER DISPOSAL. DISPOSAL SHOULD BE IN ACCORDANCE WITH
APPLICABLE REGULATIONS. US EPA HAZ WASTE #D001 (IGNITABLE) &
D007(CHROME).

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.