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

MSDS NAME:CMS-2000 INJECTABLE SEALING COMPOUND
NIIN:00N070382
MSDS Number: CBLRW
=== Responsible Party ===
Company:A W CHESTERTON CO
Address:225 FALLON ROAD
City:STONEHAM
State:MA
ZIP:02180-2999
Country:US
Info Phone Num:617-438-7000
Emergency Phone Num:800-535-5053
CAGE:71431
=== Contractor Identification ===
Company:CHESTERTON A W CO
Address:225 FALLON RD
Box:City:STONEHAM
State:MA
ZIP:02180-9101
Country:US
Phone:781-438-7000/800-535-5053
CAGE:71431

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

Name:CHLORONATED PARAFFIN
CAS:68920-70-7
Fraction by Wt: 1-10%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:GRAPHITE
CAS:7782-42-5
RTECS #:MD9659600
Fraction by Wt: 25-35%
OSHA PEL:15 MPPCF; Z-3
ACGIH TLV:2 MG/M3 RDUST; 9495

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: MILD TRANSIENT SKIN AND EYE
    IRRITATION. WHEN HEATED, VAPORS MAY CAUSE NAUSEA, DIZZINESS,
    IRRITATION OF THE RESPIRATORY TRACT AND WATERING EYES. CHRONIC:
    PROLONGED OR REPEATED SKIN CONTACT MAY C AUSE ACNE, IRRITATION OR
    ALLERGIC REACTION IN SENSITIVE INDIVIDUALS.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INGEST: CALL MD IMMEDIATELY . INHALATION: REMOVE TO FRESH
    AIR. IF NOT BREATHING, ADMINISTER ARTIFICIAL RESPIRATION. CONTACT
    PHYSICIAN. SKIN: WASH WITH SOAP AND WATER. CONTACT PHYSICIAN IF
    IRRITA TION PERSISTS. EYE: FLUSH FOR AT LEAST 15 MINUTES WITH LARGE
    AMOUNTS OF WATER. CONTACT PHYSICIAN IF IRRITATION PERSISTS. ADVICE
    TO PHYSICIAN: TREAT SYMPTOMS.

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

Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL OR FOAM.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION CAN FORM HYDROGEN
    CHLORIDE AND OTHER TOXIC FUMES.

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

Spill Release Procedures:SCOOP UP AND PLACE IN A SUITABLE CONTAINER FOR
    DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:AVOID CONTAMINATION OF TOBACCO
    PRODUCTS.
Other Precautions:DO NOT SMOKE WHILE USING THIS PRODUCT. USE:THIS NEW
    ABESTOS-FREE SEALING PROD FROM CHESTERON IS A HIGH QUALITY PUMP
    SEALANT WHICH OFFERS VIRTUALLY ZERO LEAKAGE. IT IS AN EXCELLENT
    REPLACEMENT SEALANT  ON PUMPS W/WORN/PITTED SHAFTS & SINCE ITS
    MALLEABILITY ALLOWS IT TO CONFORM TO ALL IRREGULARITIES ON	SHAFT
    AND (SUPDAT)

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

Respiratory Protection:NOT NORMALLY NEEDED. NIOSH/MSHA APPROVED
    RESPIRATOR APPROPRIATE FOR EXPOSURE OF CONCERN .
Ventilation:NO SPECIAL REQUIREMENTS. IF USING UNDER EXTREME HEAT, USE
    LOCAL EXHAUST.
Protective Gloves:IMPERVIOUS GLOVES. COTTON HAVE BEEN REC.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
    ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
OTHER PREC: STUFFING BOX. IT IS NONTOXIC AT AMBIENT TEMP. WHEN HEATED
    TO TEMP IN EXCESS OF 260C(500F), PERFLUOROCARBON RESINS BEGIN TO
    GIVE OFF VAPORS WHICH MAY CAUSE TEMP FLU-LIKE SYMPS IF INHALED. T
    HIS THERMAL DECOMP LEADS TO THE  FORMATION OF OXIDIZED PROD CNTNG
    CARBON, FLUORINE & OXYGEN. THE ACGIH (OTHER INFO)

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

Vapor Pres:NONE
Vapor Density:>1
Evaporation Rate & Reference:<1 (ETHER = 1)
Solubility in Water:NONE
Appearance and Odor:BLACK, PUTTY, THICK COMPOUND MIX.
Percent Volatiles by Volume:NONE

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS LIKE LIQUID CHLORINE AND CONCENTRATED OXYGEN.
Stability Condition to Avoid:EXTREME HEAT ABOVE 260C (500F).
Hazardous Decomposition Products:HYDROGEN CHLORIDE AND OTHER TOXIC
    FUMES AND AT TEMPERATURES ABOVE 260C (500F) PERFLUOROCARBON RESIN
    FUMES.

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

Waste Disposal Methods:BURY IN AN APPROVED AREA. CHECK LOCAL, STATE,
    AND FEDERAL REGULATIONS.

=======================  Other Information  =======================

 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 ***