MASTER BUILDERS INC -- SET INSTANT CONCRETE  -- 5610-00N037066
<pre>=====================  Product Identification  =====================

Product ID:SET INSTANT CONCRETE
MSDS Date:04/06/1989
FSC:5610
NIIN:00N037066
MSDS Number: BQRNV
=== Responsible Party ===
Company Name:MASTER BUILDERS INC
Address:23700 CHAGRIN BLVD
City:CLEVELAND
State:OH
ZIP:44122
Country:US
Info Phone Num:216-831-5500
Emergency Phone Num:216-831-5500
CAGE:FO873
=== Contractor Identification ===
Company Name:MARTIN MARIETTA CHEM MASTER BUILDERS DIV
Address:23700 CHAGRIN BLVD
Box:City:CLEVELAND
State:OH
ZIP:44122-5506
Country:US
Phone:216-831-5500
CAGE:98898
Company Name:MASTER BUILDERS DIV MARTIN MARIETTA CORP
Address:23700 CHAGRIN BLVD
City:CLEVELAND
State:OH
ZIP:44122-5506
Phone:(216) 831-5500
CAGE:FO873

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

Ingred Name:SILICATE, PORTLAND CEMENT; (PORTLAND CEMENT). PEL:10 MG/M3
    TDUST;5 MG/M3 RDUST.
CAS:65997-15-1
RTECS #:VV8770000
Fraction by Wt: 30-60%
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9293

Ingred Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: 30-60%
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST;9293

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:INHAL:NUISANCE DUST MAY CAUSE
    TEMPORARY BUT REVERSIBLE RESPIRATORY PROBLEMS. EYES:ABRASIVE ACTION
    MAY CAUSE DAMAGE TO OUTER SURFACE OF EYE. MAY CAUSE SEVERE
    IRRITATION W/CORNEAL INJURY. SKIN:IN COMBIN ATION W/WATER, DERMAL
    EXPOSURE MAY CAUSE SEVERE ALKALI BURNS. INGEST:NOT APPLICABLE.
Explanation of Carcinogenicity:SILICA, CRYSTALLINE - QUARTZ:GROUP 2A
    (IARC), GROUP 2 (NTP).
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
    EYES:FLUSH W/COPIOUS AMOUNTS OF WATER FOR AT LEAST 15 MINUTES.
    CONTACT MD. SKIN:WASH W/SOAP & WATER.

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

Extinguishing Media:MATL DOES NOT GIVE FLASH POINT BY CONVENTIONAL TEST
    METHS. USE EXTING AGENT SUITABLE FOR TYPE OF SURROUND FIRE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

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

Spill Release Procedures:NO SPECIAL PROCEDURES ARE REQUIRED FOR
    CLEAN-UP OF SPILLS OR LEAKS OF THIS MATERIAL. SWEEP UP & RETURN FOR
    REUSE OR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE AWAY FROM WET DAMP CONDITIONS.
    DO NOT GET IN EYES, ON SKIN OR ON CLOTHING . DO NOT BREATHE DUST .
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

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

Respiratory Protection:USE NIOSH/MSHA APPROVED DUST MASKS.
Ventilation:VENTILATION MAY BE USED TO CONTROL OR REDUCE AIRBORNE
    CONCENTRATIONS.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NORMAL CLOTHING.
Work Hygienic Practices:DO NOT WEAR CONTACT LENSES WHEN WORKING W/THIS
    PRODUCT.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

HCC:N1
Solubility in Water:SLIGHT
Appearance and Odor:GRAY GRANULAR POWDER; ODORLESS.

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

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE

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

Waste Disposal Methods:THIS PRODUCE, WHEN DISCARDED OR DISPOSED OF, IS
    NOT LISTED AS HAZARDOUS WASTE IN FEDERAL REGULATIONS. DISPOSE IN A
    LANDFILL I/A/W LOCAL, STATE & FEDERAL REGULATIONS.

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 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
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 particular situation.