Product ID:CONTECH CONCRETE CRACK PATCH, 73-951
MSDS Date:02/01/1991
FSC:5610
NIIN:00N084451
MSDS Number: CGTFC

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 612-835-3434

Cage: CHEMR

Telephone: (612) 835-3434

Cage: 53024

CLAY (KAOLIN); (KAOLIN CLAY)

CAS: 1332-58-7

RTECS: GF1670500

Fraction By Weight: 1-5%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 2 MG/M3 TDUST

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: MILD IRRITANT. NO
PERMANENT CORNEAL INJURY LIKELY. SKIN: MILD IRRITANT. MAY CAUSE
DEFATTING AND REDNESS. INHALATION: MAY CAUSE IRRITATION OF
RESPIRATORY TRACT. INGESTION: MAY CAUSE NAUSEA AND VOMITING. NO
SPECIFIC EFFECTS KNOWN. CHRONIC: THIS PRODUCT CONTAINS ENCAPSULATED
KAOLIN (CLAY). (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: NO EXPOSURE TO RESPIRABLE CLAY IS
ANTICIPATED DURING NORMAL USE OF THIS PRODUCT. OCCUPATIONAL
OVEREXPOSURE TO KAOLIN CLAY OVER MANY YEARS MAY CAUSE PULMONARY
FIBROSIS. THIS DISEASE MAY EXIST WITH OR WITHOUT IMPAIRMENT IN
LUNG FUNCTION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MINUTES. OBTAIN
IMMED MED ATTN. SKIN: REMOVE CONTAM CLTHG. WASH AFFECTED AREA(S)
THOROUGHLY W/SOAP & WATER. CONSULT MD. INHAL: REMOVE TO FRESH AIR.
IF BRT HG IS DFCLT, GIVE OXYGEN. ADMIN ARTF RESP IF NOT BRTHG.
OBTAIN MED ATTN. INGEST: INDUCE VOMIT IF CONSCIOUS & NOT DROWSY.
GIVE WATER OR MILK IF CONSCIOUS & NOT DROWSY. SHOULD VOMITING
OCCUR, (SUPDAT)

Flash Point:DOES NOT FLASH
Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE . DOES NOT
SUSTAIN FLAME.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT . WILL NOT SUSTAIN FLAME.
Unusual Fire/Explosion Hazard:IRRITATING AND/OR TOXIC GASES OR FUMES
MAY BE GENERATED BY THERMAL DECOMPOSITION.

Spill Release Procedures:VENT AREA. WEAR APPROP PROT EQUIP DURING
CLEANUP. CONTAIN SPILL. ABSORB W/INERT MATERIAL SUCH AS
VERMICULITE. PLACE INTO CNTNRS W/LIDS. COVER LOOSELY & REMOVE TO
APPROP WASTE AREA. WASH SPILL AREA. PR EVENT WASHINGS FROM ENTERING
WATERWAYS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT TAKE INTERNALLY. AVOID CONTACT
WITH EYES, SKIN & CLOTHING. WASH THOROUGHLY AFTER HANDLING. TIGHTLY
RESEAL ALL PARTIALLY USED CONTAINERS.
Other Precautions:KEEP OUT OF REACH OF CHILDREN.

Respiratory Protection:IF THE TLV IS EXCEEDED, IF USE IS PERFORMED IN A
POORLY VENTILATED CONFINED SPACE OR AREA WITH LIMITED VENTILATION,
USE NIOSH APPROVED ORGANIC VAPOR CARTRIDGE RESPIRATOR IN ACCORDANCE
WITH 29 CFR 1910 .134.
Ventilation:LOCAL EXHAUST AS NEEDED TO CONTROL VAPOR/DUST LEVELS TO
BELOW RECOMMENDED LIMITS.
Protective Gloves:NATURAL RUBBER, NITRILE, NEOPRENE, PVA.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER .
CLEAN PROTECTIVE CLOTHING.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EVAP RATE: SLOWER (RELATIVE TO N-BUTYL ACETATE). SOL IN H*2O:
APPRECIABLE (10.0-99.9%). FIRST AID PROC: BE SURE TO KEEP VICTIM'S
HEAD BELOW HIPS TO AVOID ASPIRATION OF VOMITUS INTO LUNGS. OBTAIN
IMMED MED ATTN.

Boiling Pt:B.P. Text:212F,100C
Melt/Freeze Pt:M.P/F.P Text:32.0F,0.0C
Vapor Pres:17.5 @ 20C
Vapor Density:LTR/AIR
Spec Gravity:1.72
Evaporation Rate & Reference:SUPDAT
Solubility in Water:SUPDAT
Appearance and Odor:THICK PASTE WITH LITTLE ODOR.
Percent Volatiles by Volume:30

Stability Indicator/Materials to Avoid:YES
STRONG BASES OR OXIDANTS. STRONG LEWIS OR MINERAL ACIDS.
Stability Condition to Avoid:NOT APPLICABLE.
Hazardous Decomposition Products:ACRID FUMES. OXIDES OF CARBON.

Waste Disposal Methods:REVIEW ALL LOCAL, STATE AND FEDERAL REGULATIONS
CONCERNING HEALTH AND POLLUTION FOR APPROPRIATE DISPOSAL
PROCEDURES.

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.