DOW CORNING CORPORATION -- DOW CORNING (R) 732 MULTI PRUPOSE SEALANT, CLEAR  -- 8030-01-258-9600
<pre>=====================  Product Identification  =====================

Product ID:DOW CORNING (R) 732 MULTI PRUPOSE SEALANT, CLEAR
MSDS Date:07/11/1997
FSC:8030
NIIN:01-258-9600
Status Code:A
=== Responsible Party ===
Company Name:DOW CORNING CORPORATION
Address:SOUTH SAGINAW ROAD
City:MIDLAND
State:MI
ZIP:48686
Country:US
Info Phone Num:517-496-6000; 517-496-6315
Emergency Phone Num:5174965900
Chemtrec Ind/Phone:(800)424-9300
CAGE:71984
=== Contractor Identification ===
Company Name:DOW CORNING CORP
Address:2200 W SALZBURG RD
Box:City:AUBURN
State:MI
ZIP:48611
Country:US
Phone:517-496-4388
CAGE:71984

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

Ingred Name:METHYLTRIACETOXYSILANE (ACETI ACID ID FORMED UPON CONTACT
    WITH WATER OR HUMID AIR. PROVIDE ADEQUET VENTELATION TO CONTROL
    EXPOSURES WITHIN GUIDELINES OF THE FOLLOWING WXPOSURE LIMITS.)
CAS:4253-34-3
RTECS #:VV4500000
= Wt:2.
Other REC Limits:STEL 15PPM
OSHA PEL:10PPM TWA
ACGIH TLV:10 PPM TWA

Ingred Name:SILICA, AMORPHOUS (OBSERVE PARTICULATR LIMITS)
CAS:7631-86-9
= Wt:11.
Other REC Limits:OSHA 5MG/M3 REAP. FR
OSHA PEL:15MG/M3 TWA TOTAL DU
ACGIH TLV:10MG/M3 TWA INHALABA
ACGIH STEL:*3MG/M3 RESP. PARTC.

Ingred Name:ETHYLTRIACETOXYSILANE (ACETI ACID ID FORMED UPON CONTACT
    WITH WATER OR HUMID AIR. PROVIDE ADEQUET VENTELATION TO CONTROL
    EXPOSURES WITHIN GUIDELINES OF THE FOLLOWING WXPOSURE LIMITS.)
CAS:17689-77-9
= Wt:2.
Other REC Limits:STEL: 15PPM
OSHA PEL:10PPM TWA
ACGIH TLV:10PPM TWA

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

Effects of Overexposure:ACUTE: EYES; DIRRECT CONTAGT IRRITATES
    MODERATELY WITH REDNESS AND SWELLING. SKIN; A
SINGLE SHORE EXPOSURE (LESS THAN 24 HOURS) MAY IRRITATE. REPEATED
    PROLONGED CONTACT
924 TO 48 HOURS0 MAY IRITATE OD ERATELY. INHALATION: VAPOR OVEREXPOSURE
    MAY
IRRITATE EYES NOSE AND THROAT. ORAL: SMALL AMOUNTS TRANSPHERED TO THE
    OUTH BY
FINTGRS DURIN USE ETC WHOULD NOT INJURE. SWOLLOWING LAGE AMOUNDS MAY
    CAUSE DIG
ESTIVE DISCOMFORT.

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

First Aid:EYES: IMMEDTATLHY FLUSH WITH PLENTY OF WTER FOR 15 MIUTES. GT
    MEDICAL ATTEINTON.
SKIN REMOVE FROM SKIN AND WASH WITH WOAP ANR WATER OF WATERLESS
    CLEANSER. GET
MEFDICAN ATNTION IOF IRRITATION OR OTHER ILL EFFECTS DEVELOP OR PERSST.
    INHALTION RE
OVE TO RRESH AIR. ORAL, NO FIRST AID SHOULD BE NEEDED. COMENTS: TREST
    CCCORDIG TO
PERSON'S CONDITION AND SPECIFICS OF EXPOSURE.

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

Flash Point Method:CC
Flash Point:NA, SOLID.
Extinguishing Media:CARBON DIOXIDE WATER SPRAY DRY CHEMICLA FOAM WATER
    CAN BE USED TO COL FIRE EXPOSED CONTAINERS.
Fire Fighting Procedures:SCBA AND PROTECTIXVE CLOTHING SHOULD BE WORN
    IN FIGHTING LSRGE FIRES INVOLVG CHEMICALS. DETERMINE THE NEED TO
    EVACUSTE OR ISOLATE THE AREA ACORDIG TO YOUR LOCAL EMETGENCY PLAN.
Unusual Fire/Explosion Hazard:NONE.

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

Spill Release Procedures:SEE ALSO DISPOSAL INFORMATION AND
    FEDERAL/STATE REGULATORY INFORMATION. WIPE OR
SCRAPE UP AND CONTAIN FOR SALVAGE OR DISPOSAL. OBSERVE ALL PERSON
    PROTECTION
EQUIPMENT ESTRICTION DESCRIBED IN FIRE FIGH TING AND CONTROL MEASURES
    SECTIONS.

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

Handling and Storage Precautions:USE WITH ADEQUATE VENTELATION. PRODUCE
    EVOLVES ACETIC ACID (HOAC)WHEN EXPOSED TO
WATER OR HUJID AIR. PROVIE VENTELATION UURING USE TO DCONTROL HAC
    WITHIN EXPOSURE
GUIDELINES (SEE INGRECIENTS SECTION.) OR USE RESPIRATORY PROTECTION.
    AVOID BREATHING
VAPOR. KEEP CONTAINER CLOSED.
Other Precautions:A VOID EYE CONTACT. STORAGE: KEEP CONTAINER CLOSED
    AND STORE AWAY FRO WATER OR
MOISTURE.

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

Respiratory Protection:USE RESPIRATORY PROTECTION UNLESS ADEQUATE LOCAL
    EXHAUST VETALEAION IS PROVIDED OR AIR SAMPLING DATA SHOW EXPOSURES
    ARE WITHIN RECOCOMENDED EXPOSURE GUIDELINES. INDUTRIAL HYGENE
    PERSONELLE CAN ASSIST  IN JUDGING THE ADEQUACY OF EXISTING
    ENGENERING CONTROL.. SUITALLE RESPIRATOR; ORGANIC VAPOR/DUST/MISTS
    TYPE.
Ventilation:LOCAL EXHAUST/GENERAL VENTELATION RECOMENDED.
Protective Gloves:NO SPECIAL PROTECTION NEEDED.
Eye Protection:USE PROPER PROTECTION--SAETY GLASSES AS A INIMUM.
Work Hygienic Practices:WASHING AT EMALIIME AND END OFHSIFT IS
    ADEQUATE.
Supplemental Safety and Health
AVOID EYE CONTACVT, AVOID BREATHING VAPOR. KEEP CONTAINER CLOSED, USE
    REAONABLE CARE. PRODUCT EVOLVES ACETIC ACID (HOAC) WHEN EXPOSED TO
    WATER OR HUMID AIT. POVIE VENTELATION DURIG USE TO DCONTROL HOA C
    WITHN EXPOSURE GUIDELINES 9SEE INGREDIENTS SECTION OR USE
    RESPIRATORY PROTECTION.) *

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

Spec Gravity:1.04@25 DEGREES CELCIUS
Appearance and Odor:COLORLESS PASTE WITH ACETIC ACIE ODOR.
Percent Volatiles by Volume:**

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

Stability Indicator/Materials to Avoid:YES
OXIEDIZIG MATERIAL CNA CAUS A REACTION. WATER, MOISTURE OR HUMID AIR
    CAN CAUSE HAZARDOUS VAPORS TO FORM AS DESCRIVED IN THE INGREDIENTS
    SECTION.
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:THERMAL BREAKDOWN OF TIS PRODUCT DURIG
    FIRE OT BERY HIGH HEAR CONDITIONS MAY EVOLVE THE FOLLOWINT
    DECOMPOSITION PRODUCES. SILICON DIOXIDE. CARBON OXIDES AND TRACES
    OF INCOMPLETELY BURNED CABON COMPOUNDS

===================  Toxicological Information	===================

Toxicological Information:*THERE PRECAUTIONS AE FOR OOM TEMPERATURE.
    USE AT ELEVATED TEMPERARRE OR AEROSOL SPRAY APLIAZTIONS, MAY
    REQUIRE ADDED PRECAUTIONS.

=====================  Ecological Information  =====================

Ecological:LOCAL STATE AND FEDERAL LAWS AND REGULATIONS MAY APLY TO
    RELEASES AND SPILS OR THIS MATERIAL AS WELL AS THE ITEMS EMPLOYED
    INTHE CLEANUP OF THESE ATERIALS. OU WILL NEED TO DETERMINE WHICH
    TEDERAL STAT E AND LOCAL LAWS ARE APPLICALLE. CALL DOWE CORNING
    CORPORATION 5174965900, IF ADDTIONAL INFORMATION IS REQUIRED. CALL
    DOW CORNING ORPORATE ENVIRONMENTAL MANAGEMENT, 517-496-6315, FOR
    MORE INFORMATION.

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

Waste Disposal Methods:RCRA HAZARD CLASS (40CFR 261) NOT A HAZARDOUS
    WASTE AS RECIEVED. STATE OR LOCAL LAWS
MAY IMPOSE ADITIONAL REQUIREMENTS IN ACCORDANCE IWTH DISPOSAL. CALL DOW
    CORNIG
ENIIRONMENTAL 517=496-6315 IF ADDITI ONAL INFORMATION IS REQUESTED.

===================  MSDS Transport Information  ===================

Transport Information:DOT INFORMATION (49CFR 172.101) CALL DOW CORNING
    TRANSPORTATION (517) 496-8577, IF ADDITIONAL INFORATION IS REUIRED.

=====================  Regulatory Information  =====================

SARA Title III Information:SECTION 313: NONE PRESENT OR NONE PRESENT IN
    REGULATED QUANTITIES. SECTION 312: ACUTE.
Federal Regulatory Information:CONTENTS OF THIS MADS COMPLY WITH THE
    OSHA HAZARD COMUNICATIONS STANDARD 329CFR1 2920.1200. TSCA STATUS;
    ALL CHEMICAL SUBTANCES FOUND IN THIS PRODUCE COMPLY WITH THE TOXIC
    SUNBSTANCES CONTROL ACT INVI NTORY CONTROL ACTS.
State Regulatory Information:MA: SILICA, AMORPHOUS. NJ: DYMETHEL
    SILOXANE, HUYDROXY TREMINATED. METHYLTRIACETOXYCILANE
    EHTYLTRIACETOXYSILANE. SILICA, AMORPHOUS FUMED; #1655. PA; DIMTHYL
    SILOXANE, HUYDROXY-TERMINATED. SILICA, AMOR PHOUS.

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

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