MATERIAL SAFETY DATA SHEET
SIKAFLEX 291 LOT
HMIS
HEALTH *2
FLAMMABILITY 1
REACTIVITY 0
C
PERSONAL PROTECTION
1. Product And Company Identification
Supplier Manufacturer
Sika Corporation Sika Corporation
201 Polito Ave 201 Polito Ave
Lyndhurst, NJ 07071 Lyndhurst, NJ 07071
Company Contact: EHS Department Company Contact: EHS Department
Telephone Number: 201-933-8800 Telephone Number: 201-933-8800
FAX Number: 201-933-9379 FAX Number: 201-933-9379
Web Site: www.sikausa.com Web Site: www.sikausa.com
Supplier Emergency Contacts & Phone Number Manufacturer Emergency Contacts & Phone Number
CHEMTREC: 800-424-9300 CHEMTREC: 800-424-9300
INTERNATIONAL: 703-527-3887 INTERNATIONAL: 703-527-3887
Issue Date: 04/15/2005
Product Name: SIKAFLEX 291 LOT
CAS Number: Not Established
Chemical Family: POLYURETHANE
MSDS Number: 3573
Product Code: 0431-000
2. Composition/Information On Ingredients
Ingredient CAS Percent Of
Name Number Total Weight
POLYISOCYANATE PREPOLYMER TradeSecret
XYLENE (MIXED ISOMERS) 1330-20-7 < 4
3. Hazards Identification
Eye Hazards
Causes eye irritation.
Skin Hazards
May cause skin irritation. May cause skin sensitization.
Ingestion Hazards
May be harmful if swallowed.
Inhalation Hazards
May cause nose, throat, and lung irritation. Reports have associated repeated and prolonged exposure to some
of the chemicals in this product with permanent brain, liver, kidney, and Central Nervous System damage.
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MATERIAL SAFETY DATA SHEET
SIKAFLEX 291 LOT
3. Hazards Identification - Continued
Inhalation Hazards - Continued
Headaches and dizziness may result.
4. First Aid Measures
Eye
In case of contact, hold eyelids apart and immediately flush eyes with plenty of tepid water for at least 15 minutes.
Get medical attention immediately if irritation develops and persists.
Skin
In case of contact, immediately flush skin with soap and plenty of tepid water for at least 15 minutes. Get medical
attention immediately if irritation (redness, rash, blistering) develops and persists.
Ingestion
If swallowed, do not induce vomiting unless directed to do so by medical personnel.
Inhalation
Remove to fresh air. If not breathing, give artificial respiration.
5. Fire Fighting Measures
Flash Point: N/A 掳F
Flash Point Method: SOLID PER ASTM D4359
Autoignition Point: N/AV 掳F
Lower Explosive Limit: N/AV
Upper Explosive Limit: N/AV
Fire And Explosion Hazards
During a fire, irritating and/or toxic gases and aerosols from the decomposition/combustion products may be
present.
Extinguishing Media
In case of fire, use water spray (fog) foam, dry chemical, or CO2.
Fire Fighting Instructions
In the event of a fire, firefighters should wear full protective clothing and NIOSH-approved self-contained
breathing apparatus with a full facepiece operated in the pressure demand or other positive pressure mode.
6. Accidental Release Measures
Avoid release to the environment. Use appropriate Personal Protective Equipment (PPE). Contain spill and collect with
absorbent material and transfer into suitable containers. Do not flush to sewer or allow to enter waterways. Ventilate
enclosed area.
7. Handling And Storage
Handling And Storage Precautions
Keep out of reach of children. Store in a cool, dry, well ventilated area. Keep containers tightly closed. Store at
40-95F. Condition to 65-85F before using. If closed container is exposed to heat, pressure can build up. If
moisture enters container, pressure may build up due to reaction.
Work/Hygienic Practices
Wash thoroughly with soap and water after handling.
8. Exposure Controls/Personal Protection
Engineering Controls
Use of a system of local and/or general exhaust is recommended to keep employee below applicable expsoure
limits. Refer to the current edition of "Industrial Ventilation: A Manual of Recommended Practice" published by
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MATERIAL SAFETY DATA SHEET
SIKAFLEX 291 LOT
8. Exposure Controls/Personal Protection - Continued
Engineering Controls - Continued
the American Conference of Governmental Industrial Hygienists for information on the design, installation, use,
and maintenance of exhaust systems.
Eye/Face Protection
Safety glasses with side shields or goggles.
Skin Protection
Avoid skin contact. Chemical-resistant gloves. Lab coat or other work clothing. Launder before reuse.
Respiratory Protection
A respirator protection program that meets 29 CFR 1910.134 requirement must be followed whenever workplace
conditions warrant a respirator's use. In areas where the Permissible Expsosure Limits are exceeded, use a
properly fitted NIOSH-approved respirator.
Other/General Protection
Wash thoroughly after handling.
Ingredient(s) - Exposure Limits
POLYISOCYANATE PREPOLYMER
ACGIH TLV: NOT ESTABLISHED
OSHA PEL: NOT ESTABLISHED
IARC: NO
NTP: NO
XYLENE (MIXED ISOMERS)
ACGIH TLV-STEL 150 ppm
ACGIH TLV-TWA 100 ppm
OSHA PEL-TWA 100 ppm
9. Physical And Chemical Properties
Appearance
Paste (solid) in all colors
Odor
Aromatic odor
Chemical Type: Mixture
Physical State: Solid
Melting Point: N/AV 掳F
Boiling Point: N/AV 掳F
Specific Gravity: 1.19
Percent Volatiles: <4%
Percent VOCs: <4%
Packing Density: 10.56#/GAL
Vapor Pressure: N/AV
Vapor Density: > AIR
Solubility: N/AV
Evaporation Rate: SLOWER THAN ETHER
VOC Content - 45g/L
10. Stability And Reactivity
Stability: STABLE
Hazardous Polymerization: WILL NOT OCCUR
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MATERIAL SAFETY DATA SHEET
SIKAFLEX 291 LOT
10. Stability And Reactivity - Continued
Conditions To Avoid (Stability)
Open flame, heat
Incompatible Materials
Water, alcohols, amines
Hazardous Decomposition Products
CO, CO2, NOx, Smoke, Fumes
11. Toxicological Information
No Data Available...
12. Ecological Information
No Data Available...
13. Disposal Considerations
Dispose in accordance with applicable federal, state and local government regulations.
Waste generators must determine whether a discarded material is classified as a hazardous waste. USEPA guidelines
for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state
and local hazardous waste regulations to ensure complete and accurate classification.
14. Transport Information
Proper Shipping Name
Not regulated by the US DOT
15. Regulatory Information
U.S. Regulatory Information
All ingredients of this product are listed or are excluded from listing under the U.S. Toxic Substances Control Act
(TSCA) Chemical Substance Inventory.
SARA Hazard Classes
Acute Health Hazard
Chronic Health Hazard
SARA Title III - Section 313 Supplier Notification
This product contains the following toxic chemicals that are subject to the reporting requirements of section 313 of
the Emergency Planning and Community Right-To-Know Act (EPCRA) of 1986 and of 40 CFR 372.
XYLENE (MIXED ISOMERS) (1330-20-7) <4 %
This information must be included on all MSDSs that are copied and distributed for this material.
SARA Section 313 Notification
This product contains the following toxic chemicals subject to the reporting requirements of Section 313 of the
Emergency Planning and Community Right-To-Know Act of 1986 and of 40 CFR 372. This information must be
included in all MSDSs that are copied and distributed for this material.
Ingredient(s) - U.S. Regulatory Information
XYLENE (MIXED ISOMERS)
SARA Title III - Section 313 Form "R"/TRI Reportable Chemical
SARA - Acute Health Hazard
SARA - Chronic Health Hazard
SARA - Fire Hazard
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MATERIAL SAFETY DATA SHEET
SIKAFLEX 291 LOT
15. Regulatory Information - Continued
State Regulations
WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects, or
other reproductive harm.
Ingredient(s) - State Regulations
XYLENE (MIXED ISOMERS)
New Jersey - Workplace Hazard
New Jersey - Environmental Hazard
New Jersey - Special Hazard
Pennsylvania - Workplace Hazard
Pennsylvania - Environmental Hazard
Massachusetts - Hazardous Substance
New York City - Hazardous Substance
16. Other Information
HMIS Rating
Health: *2
F i re : 1
Reactivity: 0
PP E: C
Revision/Preparer Information
MSDS Preparer: EHS Department
MSDS Preparer Phone Number: 201-933-8800
This MSDS Supercedes A Previous MSDS Dated: 11/10/2003
Disclaimer
The data in this Material Safety Data Sheet relates only to the specific material herein and does not relate to use
in combination with any other material or in any process. The information set forth herein is based on technical
data that Sika believes to be reliable as of the date hereof. Since conditions of use are outside our control, we
make no warranties, express or implied and assume no liability in connection with any use of this information.
Nothing herein is to be taken as a license to operate under or a recommendation to infringe any patents.
SIKA CORPORATION
Printed Using MSDS Generator鈩? 2000
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