Material Safety Data Sheet # 333
Hercules Chemical Company Inc.
111 South Street
Passaic NJ 07055-7398
Information Telephone: 1-800 221-9330
Internet: www.herchem.com
NFPA HMIS PPE Transport Symbol
Preparation Date March 16, 2007 Revision Date Revision Number 0
1. PRODUCT AND COMPANY IDENTIFICATION
Product Identity: Pro Poxy 20
Intended Use: Repair Leaks
Manufacturer: Hercules Chemical Company, Inc. Information Telephone: (800) 221-9330
111 South Street
Passaic, New Jersey 07055-7398 Internet: http://www.herchem.com
Emergency Phone: CHEMTREC: (800) 424-9300
2. HAZARDS IDENTIFICATION
This product is a two component in mastic form black/white with a mercaptan odor.
EMERGENCY OVERVIEW
May cause skin and eye irritation with prolonged repeated contact. Causes irritation of intestinal tract if ingested.
Potential Health Effects.
Inhalation: None.
Ingestion: May cause irritation of the intestinal tract.
Eye: Possible irritant and sensitizer.
Skin: Possible irritation and sensitizer.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Percentage OSHA PEL ACGIH TLV Other limits
Component CAS No.
Glycidyl Ethers of bisphenol A 25068-38-6 10-30 N/A N/A N/A
Resin
Tri (dimethylaminomethyl Phenol 90-72-2 0.5-1.5 N/A 5 ppm N/A
Zinc Sulfide 1314-98-3 0.5-1.5 5 mg/m3 5.0 mg/m3 N/A
HMIS Hazard Rating: 1 1 0 B
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4. EMERGENCY AND FIRST AID PROCEDURES.
Eye: Immediately flush victim's eyes with large quantities of water, for at least 15 minutes, holding the eyelids
apart. Get immediate medical attention.
Skin: Wash with soap and water. If irritation develops, get medical attention.
Inhalation: Remove person to fresh air. If not breathing, give artificial respiration. If breathing is difficult, have
qualified person administer oxygen,. Call a doctor.
Ingestion: Seek medical attention
Note: Never give anything by mouth to an unconscious person
5. FIRE FIGHTING MEASURES
Flashpoint: Not applicable
Flammable Limits: Not applicable
Autoignition Temperature: Not determined
Extinguishing Media: Foam, Dry Chemical, Carbon Dioxide or Water spray .
Unusual Fire or Explosion Hazards: None
Special Fire-Fighting Instructions: Firefighters and others who might be exposed to products of combustion,
should wear positive pressure self-contained breathing apparatus and full protective clothing.
Hazardous Combustion Products: Carbon Monoxide, aldehydes, acids, oxides of sulfur and nitrogen may be
formed.
6. ACCIDENTAL RELEASE MEASURES
Sweep and dispose of with normal garbage.
For large quantities, incinerate of bury in landfill in accordance with all applicable regulations. Not a hazardous
waste.
7. HANDLING AND STORAGE
Handling: Do not get in eyes, or skin. When handling large amounts, use polyethylene gloves. Wash
thoroughly with soap and water after handling.
Storage: Store in a cool, dry area and in original container. Keep containers closed when not in use, and away
from open flame or other sources of ignition.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Respiratory Protection: None required.
Engineering Controls: Use with general or local exhaust ventilation.
Skin Protection: Avoid skin contact. Wear polyethylene gloves with prolonged use.
Eye Protection: Safety glasses or goggles.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance And Odor: Mastic with mercaptan odor. Boiling Point: N/A
Physical State: Putty Vapor Pressure: none
Vapor Density: N/A Evaporation Rate: None
Solubility In Water: Not soluble Volatile Components: None by weight
Specific Gravity: 1.9
Melting Point: N/A
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Hercules Chemical Company, Inc. MSDS # 333 - HERCULES PRO POXY20
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10. STABILITY AND REACTIVITY
Stability: Stable under normal storage and handling conditions.
Conditions to avoid: Keep in closed containers and away from open flame.
Incompatibility: None.
Hazardous Decomposition Products: Carbon monoxide, aldehydes, acids, oxides of sulfur and nitrogen
Hazardous Polymerization: Will not occur.
11. TOXICOLOGICAL INFORMATION
HEALTH HAZARDS:
Ingestion: May cause irritation of the intestinal tract.
Inhalation: Not a known route of entry
Eye: May cause moderate to severe irritation and possible sensitization.
Skin: May cause irritation and sensitization.
Sensitization: Possible skin and eye sensitizer.
Chronic: Possible skin and eye irritant
Carcinogenicity: Not a carcinogen
Mutagenicity: Not mutagenic.
Medical Conditions Aggravated by Exposure: Pre-existing skin disease maybe aggravated.
Reproductive Toxicity: None
Acute Toxicity Values:
Glycidyl ethers of bisphenol A resins: Oral Rat LD50 5000 mg/kg, Skin Rabbit LD50 20,000 mg/kg
Tri (dimethylaminomethyl) phenol: Oral Rat LD50 1,630 mg/kg,
12. ECOLOGICAL INFORMATION
Environmental Toxicity: Product has not been tested for eco toxicity.
13. DISPOSAL CONSIDERATIONS
Dispose in accordance with local, state and federal environmental regulations.
14. TRANSPORT INFORMATION
Transportation of Dangerous Goods Description: Not regulated
15. REGULATORY INFORMATION
SARA 313
Section 313 of Title III of the Superfund Amendments and Reauthorization Act of 1986 (SARA). This product contains a
chemical which is subject to the reporting requirements of the Act and Title 40 of the Code of Federal Regulations, Part 372.
Zinc Sulfide CAS # 1314-98-3 0.5-1.5%
SARA 311/312 Hazard Categories
No
Acute Health Hazard
No
Chronic Health Hazard
No
Fire Hazard
No
Sudden Release of Pressure Hazard
No
Reactive Hazard
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Hercules Chemical Company, Inc. MSDS # 333 - HERCULES PRO POXY20
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16. OTHER INFORMATION
DISCLAIMER:
The information herein has been compiled from sources believed to be reliable, up-to-date, and is accurate to
the best of our knowledge. However, Hercules cannot give any guarantees regarding information from other
sources, and expressly does not make warranties, nor assumes any liability for its use.
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