Material Safety Data Sheet
Chemical Name: ALDOCOAT 660
Date of Preparation: April 28, 2009
Date Printed May 6, 2009
Revision # 3
Section 1 ?Chemical Product and Company Identification
Product / Chemical Name: ALDOCOAT 660
Product Composition: Butyl Rubber Roof Coating
CAS Number: Mixture
Manufacturer's Name: Aldo Products Company, Inc.
Manufacturer's Address: 1604 N Main Street
Kannapolis, NC 28081
704-932-3054
www.aldoproducts.com
Emergency Telephone Number: 800-535-5053
Section 2 ?Composition / Information on Ingredients
Hazardous/Regulated Components CAS Number Amount by Weight
Solvent Naphtha (Petroeum), Light 64742-89-8 55% Max
Xylene 1330-20-7 15% Max
Ethyl Benzene 100-41-4 3% Max
Polymer Mixture 35% Max
Titanium Dioxide 13463-67-7 20% Max
Preservative Mixture 1% Max
Benzene 71-43-2 0-100 ppm
Zinc Oxide 1314-13-2 5% Max
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ALDOCOAT 660 Material Safety Data Sheet
Section 3 ?Hazards Identification
Effects of overexposure:
Inhalation: Breathing large amounts of vapors or mists may be harmful. Symptoms
include central nervous system excitement ( giddiness, liveliness) followed
by central nervous system depression (fatigue, dizziness, drowsiness,
nausea, headache). Prolonged exposure may cause liver and kidney damage.
Eyes: May cause mild eye irritation such as stinging, redness, & tearing.
Skin: May be absorbed through the skin and cause skin irritation. Prolonged or
repeated contact my dry the skin resulting in skin irritation and dermatitis.
Ingestion: Moderately toxic. Swallowing large amounts may be harmful or fatal with
central nervous system effects, which can include dizziness, loss of balance
and coordination, unconsciousness, coma and even death.
Section 4 ?First Aid Measures
Inhalation: Move subject to fresh air. If not breathing then give artificial respiration. Get
medical attention immediately.
Eye Contact: Flush with water initially and remove contact lenses. Continue to flush eyes
with large amounts of water for 15 minutes. Get medical attention
immediately.
Skin Contact: Remove contaminated clothing and shoes/boots. Wash affected area with
large amounts of soap and water. Get medical attention immediately.
Ingestion: If swallowed do not give anything to drink. Do not induce vomiting except
under physician's instruction. Get medical attention immediately. Never give
anything by mouth to an unconscious person.
Section 5 ?Fire-Fighting Measures
Flash Point: 68癋
Autoignition Temperature: Not established
Flammable Limits in Air:
LEL: 1%
UEL: 7%
Extinguishing Media: Water, carbon dioxide, foam or dry powder
Fire-Fighting Instructions: Use water spray to cool non-involved containers.
Fire-Fighting Equipment: Wear SCBA with full-face piece operating in a positive pressure
demand mode and full protective gear.
Fire or Explosion Hazards: Do not mix with strong oxidizers such as liquid chlorine or
concentrated oxygen.
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ALDOCOAT 660 Material Safety Data Sheet
Section 6 ?Accidental Release Measures
Spill / Leak Procedures: Shut off ignition sources including electrical equipment and
flames. Contain spilled material. Absorb spills with inert material
such as vermiculite, dry sand or earth. Place in a closed container
but do not seal. Ventilate area to remove vapors.
Disposal: Disposal should be in accordance with local, state, and federal
regulations. The preferred method of liquid waste is incineration.
Cured, solid waste is considered non-hazardous and may be land
filled if allowed. Keep all waste from entering sewers, drains or
waterways.
Section 7 ?Handling and Storage
Handling Precautions: Avoid prolonged or repeated skin contact. Avoid breathing
aerosols, spray mists, and heated vapors. Use only in well
ventilated area. Use good personal and industrial hygiene practices.
Keep container closed after each use.
Storage Requirements: Recommended storage range is less than 90癋.
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ALDOCOAT 660 Material Safety Data Sheet
Section 8 ?Exposure Controls / Personal Protection
Ventilation: Use local exhaust ventilation and engineering controls to keep
vapors below the recommended exposure limits.
Respiratory Protection: Wear suitable respirator (MSHA/NIOSH approved or equivalent)
where exposure limits are exceeded.
Exposure Guidelines:
Xylene ACGIH time weighted average 100 ppm
Xylene ACGIH short term exposure limit 150 ppm
Xylene OSHA Z1 permissible exposure limit 100 ppm
435 mg/m3
Xylene NIOSH recommended exposure limit
Xylene NIOSH short term exposure limit 150 ppm
Solvent Naphtha (Petroleum), Light Aliphatic OSHA Z1 time weighted average 500 ppm
Solvent Naphtha (Petroleum), Light Aliphatic ACGIH time weighted average 300 ppm
1,370 mg/m3
Solvent Naphtha (Petroleum), Light Aliphatic ACGIH time weighted average
Toluene ACGIH time weighted average 20 ppm
Toluene OSHA time weighted average 200 ppm
Toluene OSHA Permissible Exposure Limit (ceiling) 300 ppm
Ethyl Benzene ACGIH time weighted average 100 ppm
Ethyl Benzene ACGIH short term exposure limit 125 ppm
Ethyl Benzene NIOSH recommend exposure limit 100 ppm
435 mg/m3
Ethyl Benzene NIOSH recommended exposure limit
Ethyl Benzene NIOSH short term exposure limit 125 ppm
545 mg/m3
Ethyl Benzene NIOSH short term exposure limit
Ethyl Benzene OSHA Z1 permissible exposure limit 100 ppm
435 mg/m3
Ethyl Benzene OSHA Z1 permissible exposure limit
Benzene ACGIH short term exposure limit 2.5 ppm
Benzene OSHA short term exposure limit 5 ppm
Benzene ACGIH time weighted average 0.5 ppm
Benzene OSHA time weighted average 1 ppm
Protective Equipment: Impervious gloves, avoid all skin contact by covering as much of
the exposed skin area as possible with appropriate clothing.
Eye Protection: Chemical splash goggles (ANSI Z-87.1 or approved equivalent)
and/or face shield. Have an eye wash station available.
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ALDOCOAT 660 Material Safety Data Sheet
Section 9 ?Physical and Chemical Properties
Physical State: Liquid
Appearance and Odor: Viscous liquid
Vapor Pressure: Not established
Density (pounds per gallon): 7.5-7.9
Water Solubility: Not soluble- reacts with water
Boiling Point: 281-284癋
Viscosity (cps): 2,000?,000
% Volatile by Volume: 65-69%
Evaporation Rate: Slower than ether
Volatile Organic Compounds: less than 500 g/liter
Section 10 ?Stability and Reactivity
Stability: Stable
Incompatibility: Contact with water will cause this product to cure. Incompatible
with acids, bases, and oxidizers
Hazardous Polymerization: May polymerize
Hazardous Decomposition: Will not occur if properly handled and stored. Reaction with water
can create CO2.
Section 11 ?Toxicological Information
Acute Oral Toxicity
Solvent Naphtha (Petroleum), Light Aliphatic LD50 Rat: > 8,000 mg/kg
Acute Inhalation Toxicity
Solvent Naphtha (Petroleum), Light Aliphatic LC50 Rat: 3,400 ppm, 4h
Acute Dermal Toxicity
Solvent Naphtha (Petroleum), Light Aliphatic LD50 Rat: > 4,000 mg/kg
Section 12 ?Ecological Information
No information available
Section 13 ?Disposal Considerations
Disposal: Treat or dispose of waste material in accordance with all local,
state, and federal requirements.
Section 14 ?Transport Information
Product Name: ALDOCOAT 660
Shipping Name: N/A
Shipping Class: Flammable Liquid UN1263
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ALDOCOAT 660 Material Safety Data Sheet
Section 15 ?Regulatory Information
TSCA: All components of this product are believed to be in compliance
with the inventory listing requirements of the US Toxic Substances
Control Act (TSCA) Chemical Substances Inventory.
California Prop. 65 WARNING! This product contains a chemical known in the State
of California to cause cancer.
BENZENE
ETHYL BENZENE
WARNING! This product contains a chemical known in the State
of California to cause birth defects or other reproductive harm.
TOLUENE
BENZENE
LACOLENE 20071
SARA Hazard Classification
Solvent Fire Hazard
Acute Health Hazard
Chronic Health Hazard
Right to Know This product contains chemicals listed on one or more state Right
to Know laws including but not limited to Massachusetts, New
Jersey, and Pennsylvania.
Benzene
Toluene
Ethyl Benzene
Xylene
Section 16 ?Other Information
Prepared by: Chuck Johnson
Approved by: Chuck Johnson
Approval Date: April 28, 2009
Disclaimer: Judgments as to the suitability of information herein for the purchaser's purposes are necessarily the purchaser's
responsibility. Although reasonable care has been taken in the preparation of such information, Aldo Products Company, extends no
warranties, makes no representations, and assumes no responsibility as to the accuracy or suitability of such information for application
to the purchaser's intended purpose or for consequences of its use
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