Product ID:STYCAST 2651
MSDS Date:01/17/1996
FSC:5970
NIIN:00-781-8319
Kit Part:Y
MSDS Number: CGXBW

EMERSON CUMING INC.

55 HAYDEN AVE
LEXINGTON, MA 02173
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 617-402-9100/617-861-6600

Preparer: DAVID HAAS

Cage: 0B562

EMERSON & CUMING

LEXINGTON, MA 02173 US

Telephone: 617-861-6600

Cage: 0B562

EPOXY RESIN

Fraction By Weight: 40-50%

CRYSTALLINE SILICA

RTECS: 9999999ZZ

Fraction By Weight: 20-30%

MICA

RTECS: 9999999ZZ

Fraction By Weight: 20-30%

PHENYL GLYCIDYL ETHER (PGE)

CAS: 122-60-1

RTECS: TZ3675000

Fraction By Weight: 2-5%

OSHA PEL 10 PPM

ACGIH TLV: S, 1 PPM; A3; 9596

CARBON BLACK

CAS: 1333-86-4

RTECS: FF5800000

Fraction By Weight: <1%

OSHA PEL 3.5 MG/M3

ACGIH TLV: 3.5 MG/M3; 9596

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EYE:IRRIT.SKIN:MODERATE IRRIT.PROL/REP
EXPO MAY EXERT DEFATTING OR DRYING ACTION ON SKIN POSSIBLY
RESULTING IN DERM.SKIN SENSI/ALLERGIC SKIN RX WHICH MAY BE SEVERE
IN CERTAIN INDIVIDUALS.INHAL:HEATING GENERATE VAP THAT MAY CAUSE
RESP IRRIT,NAU,HEAD.INHAL HAZ @RM TEMP UNLIKELY DUE TO LOW
VOLATILITY OF PROD.INGEST:HARMFU
Explanation of Carcinogenicity:PER MSDS:CRYSTIALLINE SILICA IARC 2A
CARCINOGEN.
Effects of Overexposure:EYE-BLUR VISION,BURNING
SENS,TEARING.SKIN-RASH,ITCHING,HIVES,SWELLING OF
EXTREMITIES.INHAL:RESP IRRIT,NAU,HEAD.PROL EXPO TO FREE
CRYSTALLIJNE ISLICA-SCARRING OF LUNGS,COUGH,SHORT BREATH,DELAY LUNG
DIS EASE,SILICOSIS.
Medical Cond Aggravated by Exposure:EXPSOSURE MAY AGGRAVATE
PRE-EXISTING SKIN &/OR EYE DISORDERS.

First Aid:EYE:FLUSH WELL W/H2O @LEAST 15MINS WHILE HOLDING EYELIDS
OPN.GET MED ATTN.SKIN:REMOVE CONTAM CLOTH.FLUSH WELL W/PLENTY OF
H2O.FOLLOW W/SOAP/H2O.IRRIT PERSIST GET ED ATTN.INHAL:REMOVE TO
FRESH AIR.BREA TH DIFFI PROVIDE OXY;NOT BREATH GIVE ART RESP.GET
IMMED MED ATTN.INGEST:DIL BY GIVING PLENTY OF H2O TO DRINK IF
VICTIM CONSC/ALERT.NEVER GIVE ANYTHING BY MOUTH IF
DROWSY/UNCONSC/CONVULS.GET IMMED ATTN

Flash Point:>200F,>93C
Autoignition Temp:Autoignition Temp Text:NP
Lower Limits:N/ESTABLISHE
Upper Limits:N/ESTABLISHE
Extinguishing Media:USE CARBON DIOXIDE, DRY CHEMICAL, FOAM, WATER FOG.
Fire Fighting Procedures:FIREFIGHERS/RESCUE PERSONNEL SHOULD WEAR
POSITIVE PRESS SCBA & FULL PROTECTIVE EQPMT.COOL EXPO CNTNR W/H2O
TO PREVENT PRESSURE BUILDUP.LG QUANT OF MATL (SUPPLE)
Unusual Fire/Explosion Hazard:DECOMPOSITION & COMBUSTION PRODUCTS MAY
BE TOXIC.CLOSED CONTAINERS MAY VIOLENTLY RUPTURE UNDER FIRE
CONDITIONS.

Spill Release Procedures:SPILL RESPONSE OPERATIONS MUST BE CONDUCTED
IAW 29CFR1910.120.REVIEW MSDS BEF RESPONSE.SM:ACTIVATE AVAI EXHAU
VENTI EQPMT.WIPEUP/ABSORB W/VERMI/SIMILAR MATL.WASH AREA W/SOAPY
H2O.COLLECT MATL/RINSES I N CNTNR.DISPO IAW FED/STAT/LOC
REG.LG:(SUPPLE)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE IN COOL DRY LOC W/ADEQU
VENTI.KEEP CNTNR TIGHTLY SEAL WHEN NOT IN USE.KEEP AWAY FRM OPN
FLAME/HEAT SOURCES.CONULST TECHN BULLETIN FOR DETAIL INF
Other Precautions:EXPO TO FILLER MATL UNLIKELY UNLESS PROD APPLIED IN
MANNER WHICH RESULTS IN GENERATION OF MIST/FUEMS/MACHINING OF CURED
PROD.

Respiratory Protection:USE APPROPRIATE PROPERLY FITTED RESPIRATOR IF
EXPOSURES EXCEED PEL/TLV VALUES.TYPE OF PROTECTION
SELECTED(SCBA,AIR-PURIFYING,ETC)WILL DEPEND UPON CONDITIONS OF
USE.OBSERVE OSHA REGS FOR RESPIRATORY PR OTECTION(29CFR1910.134).
Ventilation:EFFECTIVE MECH EXHAU VENT-DRAW VAP/MIST/FUME FRM
PROCESSES.SUFF TO MAINTAIN AIRBORNE LEVELS BEL PEL/TLV.
Protective Gloves:APPAROPRIATE PROT GLOVES
Eye Protection:CHEM SAF GLASS,SPLASH-PRO CHEM GOG,FCSHI
Other Protective Equipment:PROPER CHEM RESIST APRON & ADDN IMPERVIOUS
CLOTH-PREVENT SKIN CONTACT & CLOTH CONTAM.EMERG EYEWASH FAC,SAF
SHOWER AVIAL.
Work Hygienic Practices:NOR WORKCLOTH WASH BEF REUSE.WASH HAND/FACE
WELL AFT HDNLG PROD & BEF EAT/DRINK/SMOKE.DONT REUSE CONTAM CLOTH
TIL WASH.
Supplemental Safety and Health
FIREFIGHTER:INVOLVED,EVACUATE AREA & FIGHT FIRE FROM SAFE DISTANCE.
SPILL:LIMIT ACCESS TO AREA.SHUT OFF RELEASE SOURCE W/O
RISK.ACTIVATE EXHAU VENTI SYS.DIKE TO CONTAIN/PREVENT RELEASE TO
SEWER/DRAIN/ H2OWAYS.COLLECT FOR SALV/DISPO.APPLY ABSORBENT
MATL.WASH AREA W/SOAPY H2O.PREVENT RUNOFF INTO
H2OWAYS.COLLECT/DISPO.

HCC:N1
Boiling Pt:B.P. Text:ND
Melt/Freeze Pt:M.P/F.P Text:NP
Decomp Temp:Decomp Text:NP
Vapor Pres:NEGLIGIBLE
Vapor Density:>AIR
Spec Gravity:1.65
pH:NP
Viscosity:NP
Evaporation Rate & Reference:NP
Solubility in Water:INSOLUBLE
Appearance and Odor:BLACK LIQUID
Percent Volatiles by Volume:2.5
Corrosion Rate:NP

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS,ACIDS,BASES;UNCONTROLLED MIXTING
W/AMINES,ANHYDRIDES,MERCAPTANS,IMIDAZOLES MAY CAUSE HAZ
POLYMERIZATION
Stability Condition to Avoid:AVOID STORAGE IN OPN CNTNR,EXPO TO OPN
FLAME OR UNCONTROLL EXPO TO HEAT & MIXING W/CURING AGENTS OR EXPO
TO INCOMP SUBST
Hazardous Decomposition Products:CO,CO2,NITROGEN
CMPDS,PHENOLS,ALDEHYDES,ACIDS,OTHER ORGANIC SUBSTANCES MAY BE
FORMED DURING COMB.FUME/VAP-COMP/TOXI VARY

Waste Disposal Methods:DOESNT CONTAIN SARA SEC 313 CHEMS.DISPOSE OF IN
ACCORDANCE WITH CURRENT LOCAL, STATE AND FEDERAL REGULATIONS.

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of Defense. The United States of America in no manner whatsoever,
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particular situation.