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

MSDS NAME:CUTBACK RC TACK COAT, RC TACK
NIIN:00N072310
MSDS Number: CBXYD
=== Responsible Party ===
Company:SEABOARD ASPHALT PRODUCTS CO
Address:3601 FAIRFIELD RD
City:BALTIMORE
State:ND
ZIP:21226
Country:US
Info Phone Num:410-355-0330
Emergency Phone Num:800-424-9300 (CHEMTREC)
CAGE:1K070
=== Contractor Identification ===
Company:SEABOARD ASPHALT PRODUCTS CO
Address:3601 FAIRFIELD RD
Box:City:BALTIMORE
State:MD
ZIP:21226
Country:US
Phone:410-355-0330
CAGE:1K070

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

Name:ASPHALT (PETROLEUM)
CAS:8052-42-4
RTECS #:CI9900000
Fraction by Wt: 40-50%
OSHA PEL:N/K 
ACGIH TLV:5 MG/M3; (FUME)

Name:NAPHTHA, HEAVY STRAIGHT RUN; (MINERAL SPIRITS (STODDARD))
CAS:64741-41-9
Fraction by Wt: 35-40%
OSHA PEL:300 PPM
ACGIH TLV:300 PPM

Name:SOLVENT NAPHTHA (PETROLEUM), LIGHT AROMATIC; (AROMATIC 100
    SUPER HI-FLASH)
CAS:64742-95-6
RTECS #:WF3400000
Fraction by Wt: 10-20%
OSHA PEL:N/K 
ACGIH TLV:100 PPM (MFR)

Name:SUP DAT: INHAL: FUMES FROM HOT MATL CAN BE UNPLEASANT & MAY
    PRDCE NAUS & IRRIT OF UPPER RESP TRACT. IF INHALED, (ING 5)
RTECS #:9999999ZZ

Name:ING 4: THIS SUBSTANCE IS CONSIDERED PRACTICALLY NON-TOX TO
    INTERNAL ORGANS. CONTAINS SULFUR CMPDS WHICH MAY FORM (ING 6)
RTECS #:9999999ZZ

Name:ING 5: HYDROGEN SULFIDE. ROTTEN EGGS ODOR OF HYDROGEN
    SULFIDE IS UNRELIABLE AS INDICATOR OF CONC. SIGNS & SYMPS (ING 7)
RTECS #:9999999ZZ

Name:ING 6: OF OVEREXP TO HYDROGEN SULFIDE INCL RESP TRACT
    IRRIT, HDCH, DIZZ, NAUS, GI DISTURB, COUGHING, SENSATION (ING 8)
RTECS #:9999999ZZ

Name:ING 7: OF DRYNESS & PAIN IN NOSE, THROAT & CHEST, CONFUSN &
    UNCON. HYDROGEN SULFIDE CONCS OF 1000-2000 PPM CAN BE(ING 9)
RTECS #:9999999ZZ

Name:ING 8: EXTREMELY HAZ. THIS HAZ EVALUATION IS BASED ON DATA
    FROM SIMILAR MATL. INGEST: UNLIKELY RTE OF ENTRY, (ING 10)
RTECS #:9999999ZZ

Name:ING 9: HOWEVER IF SWALLOWED, IT IS CONSIDERED PRACTICALLY
    NON-TOX. MICE EXPOS TO ASPHALTS DILUTED W/HYDROCARBON (ING 11)
RTECS #:9999999ZZ

Name:ING 10: SOLVS HAS INCRD INCIDENCE OF CERTAIN TYPES OF
    CANCER. BRIEF/INTERMITTENT SKIN CONT W/THIS ASPHALT PROD (ING 12)
RTECS #:9999999ZZ

Name:ING 11: IS NOT EXPECTED TO PRODUCE ANY DELAYED EFFECTS.
RTECS #:9999999ZZ

Name:FIRST AID PROC: GET MED ATTN IF IRRIT PERSISTS. INHAL: MOVE
    PERS TO FRESH AIR. IF BRTHG HAS STOPPED, APPLY ARTF (ING 14)
RTECS #:9999999ZZ

Name:ING 13: RESP. CALL MD. NOTE TO MD: IN ADDN TO USE OF 100%
    OXYGEN & SUPPORTIVE CARE, SUGGESTED TREATMENT FOR (ING 15)
RTECS #:9999999ZZ

Name:ING 14: HYDROGEN SULFIDE POIS INCL USE OF NITRITES. THIS IS
    BASED ON SIMILAR MECHANISMS OF TOX BETWEEN HYDROGEN (ING 16)
RTECS #:9999999ZZ

Name:ING 15: SULFIDE & HYDROGEN CYANIDE. NITRITE-INDUCED
    METHEMOGLOBIN IS THOUGHT TO BIND TOX HYDROSULFIDE ION. (ING 17)
RTECS #:9999999ZZ

Name:ING 16: INITIAL INHAL OF AMYL NITRITE PEARLS OF 15-30 SEC
    IF EACH MIN SHOULD BE INITIATED UNTIL 10 ML OF 3% SOLN(ING 18)
RTECS #:9999999ZZ

Name:ING 17: OF SODIUM NITRITE CAN BE ADMIN INTRAVENOUSLY AT
    2.5-5 ML PER MIN. WHILE EFFICACY OF NITRITES IN HYDROGEN(ING 19)
RTECS #:9999999ZZ

Name:ING 18: SULFIDE POIS HAS NOT BEEN UNEQUIVOCALLY
    DEMONSTRATED, THEIR USE IS REC AS PART OF TREATMENT REGIMEN. (ING
    20)
RTECS #:9999999ZZ

Name:ING 19: HYPERBARIC OXYGEN THERAPY HAS BEEN USED FOR CYANIDE
    POIS W/SOME SUCCESS & MAY BE OF BENEFIT IN HYDROGEN (ING 21)
RTECS #:9999999ZZ

Name:ING 20: SULFIDE POIS IF OTHER MEASURES ARE INEFFECTIVE.
    INGEST: UNLIKELY, IF OCCURS GIVE PERS MILK/WATER. KEEP (ING 22)
RTECS #:9999999ZZ

Name:ING 21: HEAD BELOW WAIST. CONT MD/POIS CTL CTR. NEVER GIVE
    ANYTHING BY MOUTH TO PERS WHO IS UNCON/HAVING CONVULSIONS.
RTECS #:9999999ZZ

Name:HYGIENE PRACT: POSE A POTENTIAL HAZARD; SOFT LENSES MAY
    ABSORB AND ALL LENSES CONCENTRATE IRRITANTS.
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYES: COOL MATL WILL CAUSE
    MINOR IRRIT. HOWEVER, THERMAL BURNS MAY RSLT FROM CONT W/HOT MATL.
    DEGREE OF INJURY WILL DEPEND ON AMT OF MATL THAT GETS INTO EYES &
    SPEED & THOROUGHNESS OF FIRST AID  TREATMENT. SIGNS & SYMPS MAY
    INCL PAIN, TEARS, SWELL, REDNESS & BLURRED VISION. THIS HAZ
    EVALUATION (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: IS BASED ON DATA FROM SIMILAR MATLS.
    SKIN: COOL MATL WILL CAUSE MINOR IRRIT. HOWEVER, THERMAL BURNS MAY
    RSLT FROM CONT W/HOT MATL. DEGREE OF INJURY WILL DEPEND ON AMT OF
    MATL THAT GETS ON SK IN & SPEED & THOROUGHNESS OF FIRST AID
    TREATMENT. SIGNS & SYMPS MAY INCL PAIN, DISCOLORATION & SWELL. THIS
    HAZ (SUP DAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

Eyes: FLUSH, INCL UNDER EYELIDS, W/RUNNING WATER FOR AT LEAST
    15 MIN. GET MED ATTN. SKIN: IF HOT, MELTED MATL GETS ON SKIN,
    QUICKLY COOL IN WATER. SEE MD FOR EXTENSIVE BURNS. DO NOT TRY TO
    PEEL SOLIDI FIED MATL FROM SKIN/USE SOLVS/THINNERS TO DISSOLVE IT.
    USE OF VEGETABLE OIL/MINERAL OIL IS REC FOR REMOVAL OF THIS MATL
    FROM SKIN. FLUSH EXPOSED AREA W/WATER WHILE REMOVING CONTAM CLTHG.
    (ING 13)

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

Flash Point Method:TOC
Flash Point:110F,43C
Extinguishing Media:USE WATER, CARBON DIOXIDE AND DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH APPRVD SCBA & FULL PROT EQUIP . USE
    WATER SPRAY TO COOL FIRE-EXPOSED CONTRS. FINE WATER MIST MAY BE
    USED TO SMOTHER FIRE/TO DISPERSE (SUP DAT)
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

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

Spill Release Procedures:NOTIFY SAFETY PERSONNEL OF LARGE SPILLS OR
    LEAKS. CLEAN-UP PESONNEL NEED PROTECTION AGAINST LIQUID CONTACT AND
    VAPOR INHALATION. ABSORB SMALL SPILLS AND COLLECT LIQUID, IF
    FEASIBLE, OR ABSORB WITH VER MICULITE OR SAND. DO NOT FLUSH TO
    SEWEROR STREAM.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE IN CLOSED CONTAINERS IN A COOL,
    DRY, WELL-VENTILATED AREA AWAY FROM OXIDIZERS, HEAT AND OPEN FLAME.
    PROTECT CONTAINER FROM PHYSICAL DAMAGE.
Other Precautions:WHILE NORMAL HANDLING OF THIS PRODUCT IS NOT LIKELY
    TO CAUSE CANCER IN HUMANS, SKIN CONTACT AND BREATHING OF MISTS OR
    VAPORS SHOULD BE REDUCED TO A MINIMUM.

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

Respiratory Protection:USE NIOSH APPROVED RESPIRATOR APPROPRIATE FOR
    EXPOSURE OF CONCERN .
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPRVD EMER EYEWASH & DELUGE SHOWER .
    IF RPTD/PRLNG CONT W/LIQ IS LIKELY, WEAR PROT CLTHG INCL BOOTS,
    APRON.
Work Hygienic Practices:REMOVE CONTAMINATED CLOTHING IMMEDIATELY AND DO
    NOT REUSE UNTIL IT HAS BEEN PROPERLY LAUNDERED. CONTACT LENSES (ING
    23)
Supplemental Safety and Health
FIRE FIGHT PROC: VAPS. DO NOT USE SOLID STREAM OF WATER SINCE STREAM
    WILL SCATTER & SPREAD FIRE. EFTS OF OVEREXP: EVALUATION IS BASED ON
    DATA FROM SIMILAR MATLS. SYSTEMIC TOXICITY OF THIS SUBSTANCE HA S
    NOT BEEN DETERMINED. HOWEVER, IT SHOULD BE PRACTICALLY NON-TOX TO
    INTERNAL ORGANS IF IT GETS INTO SKIN. (ING 4)

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

Boiling Pt:B.P. Text:650F,343C
Appearance and Odor:BLACK LIQUID, WITH ORGANIC ODOR

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:THIS MATERIAL IS STABLE IN CLOSED
    CONTAINERS AT ROOM TEMPERATURE UNDER NORMAL STORAGE AND HANDLING
    CONDITIONS.
Hazardous Decomposition Products:DECOMP PRODS CAN INCL CARBON MONOXIDE
    & DIOXIDE, & WATER VAP. CAUTION! HEATING MAY RELEASE HYDROGEN
    SULFIDE GAS (H*2S).

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

Waste Disposal Methods:DISPOSE OF LIQUID WASTE VIA LICENSED WASTE
    DISPOSAL COMPANY. FOLLOW 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.

*** END OF RECORD ***