Material Name: JM EPDM Pourable Sealer - Part A Material Safety Data
Sheet ID: 3129B
Section 1 - Chemical Product and Company Identification
Product Name Part A of a two-part sealant
CAS# Mixture/None Assigned
Generic Name Part A of a two-part sealant
Formula Mixture
Chemical Name: Mixture
Hazard Label Not Required
Manufacturer Information
Johns Manville Telephone: 303-978-2000 8:00AM-5:00PM M-F
Roofing Systems Group Internet Address: http://www.jm.com
P.O. Box 5108 Emergency: 800-424-9300 (Chemtrec, In English)
Denver, CO 80127 USA
Trade Names: JM EPDM Pourable Sealer-Part A
Section 2 - Composition / Information on Ingredients
CAS # Component Percent
1317-65-3 Calcium carbonate 37-41
Trade Secret Epoxy Resin 17-21
25085-99-8 Oxirane, 2,2'-4-butylidenebisphenyleneoxymethylene 17-21
Trade Secret Plasticizer 12-16
546-93-0 Magnesium carbonate 3-7
Trade Secret Clay Filler 1-5
112945-52-5 Silica, amorphous, fumed, crystal-free (solvated) 1-3
14808-60-7 Quartz (impurity) <1
Additional Component Information
Use with EPDM Pourable Sealer-Part B (MSDS 3102B)
Section 3 - Hazards Identification
Emergency Overview
APPEARANCE AND ODOR: Light grey liquid.
Potential Health Effects
Summary
With normal, intended use, this product is not expected to create any significant health effects or hazards. Prolonged contact
may result in mild skin or eye irritation.
Inhalation
Breathing vapor or mist is possible. Inhalation of large amounts may be harmful.
Skin
Can cause skin irritation.
Absorption
Can pass through skin and cause symptoms similar to those resulting from swallowing or inhalation.
Ingestion
This product is not intended to be ingested or eaten under normal conditions of use. If ingested, it may cause temporary
irritation to the gastrointestinal (GI) tract, especially the stomach.
Eyes
Can cause eye irritation. Symptoms include stinging, tearing, redness, and swelling.
Primary Routes of Entry (Exposure)
Skin and eyes.
Target Organs
Skin and eyes.
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Material Name: JM EPDM Pourable Sealer - Part A Material Safety Data
Sheet ID: 3129B
Medical Conditions Aggravated by Exposure
No additional information available.
Section 4 - First Aid Measures
First Aid: Inhalation
Remove to fresh air.
First Aid: Skin
Wash exposed skin with soap and water. If irritation develops or persists, seek medical attention. Launder clothing before
reuse.
First Aid: Ingestion
Product is not intended to be ingested or eaten. If this product is ingested, do not induce vomiting and seek medical attention
immediately.
First Aid: Eyes
Flush eyes with large amounts of water for 5-15 minutes. If irritation develops, or persists, seek medical attention.
First Aid: Notes to Physician
Preexisting disorders of the following organs may be aggravated: skin, lungs (asthma-like conditions), kidney
Section 5 - Fire Fighting Measures
Flash Point: NA Method Used:
Upper Flammable Limit (UFL): Not determined Lower Flammable Limit (LFL): Not determined
Auto Ignition: Not determined Flammability Classification: Not determined
Rate of Burning: Not determined
General Fire Hazards
There is no potential for spontaneous fire or explosion.
NFPA Rating: Health = 2 Fire = 1 Reactivity = 1
Hazardous Combustion Products
Carbon dioxide, carbon monoxide, sulfur oxides, various hydrocarbons
Extinguishing Media
Dry chemical, water fog, carbon dioxide
Fire Fighting Equipment/Instructions
Firefighters should wear full protective clothing including self contained breathing apparatus.
Section 6 - Accidental Release Measures
Containment Procedures
Dam, mop, absorb onto sawdust or other absorbent, and place in suitable container.
Clean-Up Procedures
No additional information available.
Section 7 - Handling and Storage
Handling Procedures
Use protective equipment as described in Section 8 of this material safety data sheet when handling uncontained material.
Storage Procedures
Material should be kept cool and dry, and protected from moisture. Store in tightly closed containers to prevent contamination.
Store away from heat or ignition sources.
Section 8 - Exposure Controls / Personal Protection
Exposure Guidelines
A: General Product Information
No additional information available.
B: Component Exposure Limits
Calcium carbonate (1317-65-3)
OSHA: 15 mg/m3 TWA (total dust); 5 mg/m3 TWA (respirable fraction)
Magnesium carbonate (546-93-0)
OSHA: 15 mg/m3 TWA (total dust); 5 mg/m3 TWA (respirable fraction)
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Material Name: JM EPDM Pourable Sealer - Part A Material Safety Data
Sheet ID: 3129B
Quartz (impurity) (14808-60-7)
ACGIH: 0.025 mg/m3 TWA (respirable fraction)
OSHA: 0.1 mg/m3 TWA (respirable dust)
PERSONAL PROTECTIVE EQUIPMENT
Personal Protective Equipment: Eyes/Face
Safety glasses with sideshields, or a face shield is recommended.
Personal Protective Equipment: Skin
Solvent-resistant gloves are recommended.
Personal Protective Equipment: Respiratory
Respiratory protection is not normally required. Use a NIOSH approved/certified respirator when the exposure limits listed in
Section 8 are exceeded.
Ventilation
No special procedures necessary.
Personal Protective Equipment: General
No additional information available.
Section 9 - Physical & Chemical Properties
Appearance: Light gray liquid
Physical State: pH:
Liquid Not applicable
Vapor Pressure: Vapor Density:
<0.001 @ 20潞C Not available
Boiling Point: Melting Point:
>260潞C/500潞F Not determined
Solubility (H2O): Specific Gravity:
Negligible 1.173 @ 77掳F
Freezing Point: Evaporation Rate:
Not determined Slower than ethyl ether
Percent Volatile: VOC:
No data 0
Section 10 - Chemical Stability & Reactivity Information
Chemical Stability
This is a stable material. This product is not reactive.
Incompatibility
Avoid contact with amines, strong bases, strong mineral acids, strong oxidizing agents
Hazardous Decomposition
Carbon dioxide, carbon monoxide, sulfur oxides, various hydrocarbons.
Hazardous Polymerization
Will not occur.
Section 11 - Toxicological Information
Acute Toxicity
A: General Product Information
Skin and eye irritation may occur after contact with product.
B: Component Analysis - LD50/LC50
Silica, amorphous, fumed, crystal-free (solvated) (112945-52-5)
Oral LD50 Rat: 3160 mg/kg
Quartz (impurity) (14808-60-7)
Oral LD50 Rat: 500 mg/kg
Carcinogenicity
A: General Product Information
The Occupational Safety and Health Administration (OSHA), National Toxicology Program (NTP), International Agency for
Research on Cancer (IARC), and American Conference of Governmental Industrial Hygienists (ACGIH) have not classified
this product as a carcinogen.
B: Component Carcinogenicity
Silica, amorphous, fumed, crystal-free (solvated) (112945-52-5)
IARC: Group 3 - Not Classifiable (IARC Monograph 68 [1997], listed under Amorphous silica)
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Material Name: JM EPDM Pourable Sealer - Part A Material Safety Data
Sheet ID: 3129B
Quartz (impurity) (14808-60-7)
ACGIH: A2 - Suspected Human Carcinogen
NTP: Known Carcinogen (Select Carcinogen)
IARC: Group 1 - Known Human Carcinogen (IARC Monograph 68 [1997], listed under Crystalline silica
inhaled in the form of quartz or cristobalite from occupational sources)
Chronic Toxicity
No chronic health effects are expected from the normal use of this product.
Section 12 - Ecological Information
Ecotoxicity
A: General Product Information
No data available for this product.
B: Component Analysis - Ecotoxicity - Aquatic Toxicity
No ecotoxicity data are available for this product's components.
Section 13 - Disposal Considerations
US EPA Waste Number & Descriptions
A: General Product Information
Dispose of waste material according to Local, State, Federal, and Provincial Environmental Regulations.
B: Component Waste Numbers
No EPA Waste Numbers are applicable for this product's components.
Disposal Instructions
No additional information available.
Section 14 - Transportation Information
International Transportation Regulations
Not Regulated
Roofing Cement NEC
Section 15 - Regulatory Information
US Federal Regulations
A: General Product Information
SARA 311 Status. The following SARA 311 designations apply to this product: Immediate (acute) health hazard. Delayed
(chronic) health hazard.
B: Component Analysis
None of this products components are listed under SARA Section 302 (40 CFR 355 Appendix A), SARA Section 313 (40 CFR
372.65), or CERCLA (40 CFR 302.4).
State Regulations
A: General Product Information
Other state regulations may apply. Check individual state requirements.
B: Component Analysis - State
The following components appear on one or more of the following state hazardous substances lists:
Component CAS # CA FL MA MN NJ PA
Calcium carbonate 1317-65-3 No No Yes Yes No Yes
Magnesium carbonate 546-93-0 No No Yes Yes No No
Quartz (impurity) 14808-60-7 No No Yes Yes Yes Yes
The following statement(s) are provided under the California Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65):
WARNING! This product contains a chemical known to the state of California to cause cancer.
Quartz (impurity) CAS# 14808-60-7
A: TSCA Status
This product and its components are listed on the TSCA 8(b) inventory.
None of the components listed in this product are listed on the TSCA Export Notification 12(b) list.
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Material Name: JM EPDM Pourable Sealer - Part A Material Safety Data
Sheet ID: 3129B
B: Component Analysis - Inventory
Component CAS # TSCA DSL EINECS
Calcium carbonate 1317-65-3 Yes No Yes
Oxirane, 2,2'-4-butylidenebisphenyleneoxymethylene 25085-99-8 Yes Yes No
Magnesium carbonate 546-93-0 Yes Yes Yes
Silica, amorphous, fumed, crystal-free (solvated) 112945-52-5 No Yes No
Quartz (impurity) 14808-60-7 Yes Yes Yes
Component Analysis - WHMIS IDL
No components are listed in the WHMIS IDL.
Section 16 - Other Information
Other Information
Prepared for:
Johns Manville
Roofing Systems Group
P. O. Box 5108
Denver, CO USA 80217-5108
Prepared by:
Johns Manville Technical Center
P.O. Box 625005
Littleton, CO USA 80162-5005
The information herein is presented in good faith and believed to be accurate as of the effective date given. However, no
warranty, expressed or implied, is given. It is the buyer's responsibility to ensure that its activities comply with Federal, State or
provincial, and local laws.
Date MSDS # Reason
12/01/06 3129B-1.0000 New MSDS for new EPDM Pourable Sealer Part A from new
vendor.
This is the end of MSDS # 3129B
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