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

MSDS NAME:MSA WASP STOPPER II PLUS
NIIN:00-459-2443
MSDS Number: BGXBV
=== Responsible Party ===
Company:WHITMIRE RESEARCH LABORATORIES INC.
Address:3568 TREE COURT INDUSTRIAL BLVD.
City:ST. LOUIS
State:MO
ZIP:63122
Country:US
Info Phone Num:314-225-5371
Emergency Phone Num:314-225-5371
Preparer's Name:MICHAEL G. SARLI
CAGE:67184
=== Contractor Identification ===
Company:MINE SAFETY APPLIANCE  (REPLACED BY CAGE 55799)
Address:201 N BRADDOCK AVENUE
Box:426
City:PITTSBURGH
State:PA
ZIP:15230
Country:US
Phone:412-967-3000
CAGE:40912
Company:WHITMIRE MICRO GEN RESEARCH LABORATORIES, INC.
Address:3568 TREE COURT IND. BLVD.
Box:City:ST LOUIS
State:MO
ZIP:63122-6620
Country:US
Phone:636-225-5371
CAGE:67184

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

Name:HYDROTREATED HEAVY NAPHTHA
CAS:64742-48-9
Fraction by Wt: 95.74%
Other REC Limits:NONE SPECIFIED
OSHA PEL:400 PPM
ACGIH TLV:400 PPM

Name:CARBON DIOXIDE
CAS:124-38-9
RTECS #:FF6400000
Fraction by Wt: 4%
Other REC Limits:NONE SPECIFIED
OSHA PEL:5000 PPM
ACGIH TLV:5000PPM/30000STEL;93

Name:SUMITHRIN (3-PHENOXYBENZYL D-CIS
    2,2-DIMETHYL-3-(2-METHYLPROPENYL) CYCLOPROPANE
CAS:26002-80-2
RTECS #:GZ1975000
Fraction by Wt: 0.125%
Other REC Limits:NONE SPECIFIED

Name:PIPERONYL BUTOXIDE (D-TRANS ALLETHRIN)
CAS:51-03-6
RTECS #:XS8050000
Fraction by Wt: 0.135%
Other REC Limits:NONE SPECIFIED
ACGIH TLV:50 PPM

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:HEALTH HAZARDS: ACUTE: EYE IRRITATION,
    CENTRAL NERVOUS SYSTEM EFFECTS. CHRONIC: SKIN IRRITATION,
    DERMATITIS.
Effects of Overexposure:EYES/SKIN: IRRITATION. INHALATION: HEADACHE,
    DIZZINESS.
Medical Cond Aggravated by Exposure:INDIVIDUALS WITH A HISTORY OF
    RESPIRATORY OR SKIN ALLERGIC CONDITIONS MAY BE AT INCREASED RISK.

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

Eyes:FLUSH WITH PLENTY OF WATER FOR 15 MINUTES.IF IRRITATION
    PERSISTS SEE DOCTOR. SKIN:WASH WITH SOAP AND WATER WHILE REMOVING
    CONTAMINATED CLOTHING AND SHOES.IF IRRITATION PERSISTS.SEE DOCTOR.
    INHALA TION:REMOVE TO FRESH AIR.GIVE OXYGEN/CPRIF NEEDED,SEE
    DOCTOR. INGESTION:DO NOT INDUCE VOMITING.SEE DOCTOR IMMEDIATELY.

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

Flash Point Method:TCC
Flash Point:155F,68C
Extinguishing Media:USE CARBON DIOXIDE, FOAM, OR DRY CHEMICAL.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
    FULL FACED SELF CONTAINED BREATHING APPARATUS. EVACUATE AREA. COOL
    FIRE EXPOSED CONTAINERS WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:CONTENTS UNDER PRESSURE. EXPOSURE TO
    TEMPERATURES ABOVE 130F MAY CAUSE BURSTING.

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

Spill Release Procedures:IF CONTAINER STARTS TO LEAK, ALLOW IT TO
    DISCHARGE COMPLETELY IN WELL VENTILATED AREA, THEN DISPOSE IN SAFE
    PLACE.

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

Handling and Storage Precautions:STORE IN COOL,DRY,WELL VENTILATED,LOW
    FIRE RISK AREA.PROTECT CONTAINER FROM PHYSICAL DAMAGE.DO NOT STORE
    ABOVE 120F(49C).
Other Precautions:KEEP AT ROOM TEMPERATURE AS EXPOSURE TO SUNLIGHT MAY
    CAUSE BURSTING. AEROSOL CONTAINER IS NOT REFILLABLE. DO NOT ATTEMPT
    TO RECHARGE. WHEN CONTAINER IS EMPTY, DISCARD IN SAFE PLACE.

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

Respiratory Protection:NONE NORMALLY REQUIRED. NIOSH/MSHA-APPROVED
    RESPIRATOR APPROPIATE FOR EXPOSURE OF CONCERN IF TLV IS EXCEEDED.
Ventilation:FOR OUTDOOR USE ONLY.
Protective Gloves:NONE REQUIRED.
Eye Protection:GOGGLES.
Other Protective Equipment:NONE REQUIRED.
Work Hygienic Practices:STANDARD HYGIENIC PRACTICES. WASH AFTER
    HANDLING. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE.
Supplemental Safety and Health
NONE.

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

HCC:V2
Vapor Pres:100 PSIG
Spec Gravity:0.8
Solubility in Water:NEGLIGIBLE
Appearance and Odor:PALE YELLOW COLOR WITH SOLVENT ODOR.
Percent Volatiles by Volume:100

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

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:HIGH HEAT, OPEN FLAMES AND OTHER SOURCES
    OF IGNITION
Hazardous Decomposition Products:HALOGEN ACIDS AND CARBON DIOXIDE.

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

Waste Disposal Methods:CONTACT YOUR LOCAL ENVIRONMENTAL OFFICER.DO NOT
    PUNCTURE OR INCINERATE CONTAINER.GIVE TO DISPOSAL SERVICE.DISPOSE
    OF IN ACCORDANCE WITH FEDERAL,STATE AND LOCAL ENVIRONMENTAL
    REGULATIONS.FULL OR PARTIA LLY FILLED CONTAINERS ARE CONSIDERED
    HAZARDOUS.

 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.

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