Product ID:4010002 SEALTIGHT GARDOX COMPONENT B
MSDS Date:02/08/1994
FSC:8030
NIIN:00F032958
MSDS Number: BYHZP

W R MEADOWS, INC

46 W 185 ALLEN RD
HAMPSHIRE, IL 60140-5000
US

Emergency Phone: 708-683-4500

Info Phone: 708-683-4500

Cage: FO891

W R MEADOWS, INC

338 HAMPSHIRE, IL 60140-5000 US

Telephone: 708-683-4500

Cage: FO891

COAL TAR (CARCINOGEN BY NTP) *95-4*

CAS: 65996-89-6

RTECS: GF8600100

Fraction By Weight: 45-50%

OSHA PEL 0.2 MG/CUM

ACGIH TLV: 0.2 MG/CUM

CALCIUM OXIDE; LIME

CAS: 1305-78-8

RTECS: EW3100000

Fraction By Weight: 1-5%

OSHA PEL 5 MG/CUM

ACGIH TLV: 2 MG/CUM

Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:NO OSHA:NO
Health Hazards Acute and Chronic:COAL TAR-EYES: MODERATE IRRITATION,
CORNEAL INJURY. INHALATION: IRRITATION TO RESPIRATORY TRACT, ACUTE
TOXIC EFFECTS, CARDIOVASCULAR COLLAPSE. INGESTION: IRRITATION OF
THE GI TRACT. CARDIOVASCULAR COL LAPSE. FATAL DOSE IS ABOUT 0.1
G/KG OF BODY WEIGHT. (SEE SUPP)
Explanation of Carcinogenicity:SEE INGREDIENTS
Effects of Overexposure:IRRITATION, RESPIRATORY DIFFICULTY,
CONVULSIONS, NAUSEA, VOMITING, ABDOMINAL DISCOMFORT, RAPID PULSE.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN, EYE &
RESPIRATORY DISORDERS.

First Aid:EYES: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR 15
MINS. SKIN: CLEANSE THOROUGHLY W/MILD SOAP & WATER. INHALATION:
REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF NEEDED. OBTAIN MEDICAL
ATTENTION IN AL L CASES.

Flash Point:250F
Extinguishing Media:WATER FOG, FOAM, DRY CHEMICAL/CO2
Fire Fighting Procedures:CLEAR AREA. DON'T ENTER CONFINED AREAS W/O
HELMET, FACE SHIELD, BUNKER COAT, GLOVES, RUBBER BOOTS & POSITIVE
PRESSURE NIOSH APPROVED SCBA.
Unusual Fire/Explosion Hazard:IF WATER IS USED, IT SHOULD BE USED IN
VERY LARGE QUANTITY. THE REACTION BETWEEN WATER & HOT ISOCYANATE
MAY BE VIGOROUS.

Spill Release Procedures:EVACUATE/VENTILATE AREA. DIKE ENTRY INTO WATER
SYSTEM, WEAR FULL PROTECTIVE EQUIPMENT. LARGE QUANTITIES MAY BE
PUMPED INTO CLOSED BUT NOT SEALED CONTAINERS FOR DISPOSAL. USE
ABSORBENT MATERIAL & SHOVE L INTO OPEN TOP CONTAINERS. (SEE
SUPP)
Neutralizing Agent:MIXTURE OF WATER & 3-8% CONCENTRATED AMMONIUM
HYDROXIDE/5-10% SODIUM CARBONATE.

Other Precautions:CONTAINERS CAN CONTAIN HAZARDOUS PRODUCT RESIDUES
EVEN WHEN EMPTY. CONTACT LENSES SHOULDN'T BE WORN. DON'T BREATHE
SMOKE/FUMES. DRIED FILM OF THIS PRODUCT MAY BECOME A DUST NUISANCE
WHEN REMOVED BY SA NDING/GRINDING.

Respiratory Protection:USE NIOSH APPROVED RESPIRATOR.
Ventilation:USE TO CONTROL VAPOR CONCENTRATIONS, AT LEAST 10 AIR
CHANGES PER HOUR AS GOOD GENERAL VENTILATION
Protective Gloves:REQUIRED
Eye Protection:SAFETY GLASSES, GOGGLES/SPLASH SHIELD
Other Protective Equipment:PROTECTIVE CLOTHING, EYE WASH FOUNTAINS,
SAFETY SHOWERS.
Work Hygienic Practices:WASH W/SOAP & WATER BEFORE EATING, DRINKING,
SMOKING/USING TOILET FACILITIES.
Supplemental Safety and Health
HEALTH HAZARDS CONT'D: PROLONGED/REPEATED OVEREXPOSURE MAY LEAD TO
CHANGES IN SKIN PIGMENTATION/BENIGN SKIN GROWTHS/SOME CASES SKIN
CANCER. SPILLS CONT'D: DON'T MAKE PRESSURE TIGHT. TRANSPORT TO
VENTI LATED AREA & TREAT W/NEUTRALIZING SOLUTION. ADD 10 PARTS OF
NEUTRALIZER PER PART OF SPILL W/MIXING, STAND FOR 48 HRS.

Vapor Density:>1
Evaporation Rate & Reference:(ETHER =1): <1
Percent Volatiles by Volume:1.07

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, STRONG ACIDS, STRONG ALKALIES
Stability Condition to Avoid:WATER CONTAMINATION
Hazardous Decomposition Products:OXIDES/COMPOUNDS OF NITROGEN, TOLUENE
DIISOCYANATE, TRACES OF HYDROGEN CYANIDE, CO, CO2 & INCOMPLETE
COMBUSTION PRODUCTS

Waste Disposal Methods:DISPOSE OF IAW/FEDERAL, STATE & LOCAL
REGULATIONS.

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.