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MSDS Material Safety Data Sheet
CAS

78-93-3
123-86-4
108-88-3
1330-20-7

File Name: sikaconstruction_com---msds-cpd-sikaflexsealantadhesiveprimers1-us.asp
                                 MATERIAL SAFETY DATA                                  SHEET

Sikaflex Primer 449/203


HMIS
HEALTH *3
FLAMMABILITY 3
REACTIVITY 0
H
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: 10/24/2003
Product Name: Sikaflex Primer 449/203
CAS Number: Not Established
Chemical Family: POLYURETHANE
MSDS Number: 2849
Product Code: 0449540
Synonyms
SIKAFLEX PRIMER 203
SIKAFLEX PRIMER 449

2. Composition/Information On Ingredients

Ingredient CAS Percent Of
Name Number Total Weight
METHYL ETHYL KETONE 78-93-3 45 - 55
N-BUTYL ACETATE 123-86-4
TOLUENE 108-88-3 15 - 20
XYLENE (MIXED ISOMERS) 1330-20-7 1-4

3. Hazards Identification
Eye Hazards
EYE IRRITANT




Page 1 of 6
MATERIAL SAFETY DATA SHEET
Sikaflex Primer 449/203

3. Hazards Identification - Continued
Skin Hazards
MAY CAUSE A REVERSIBLE INFLAMMATORY EFFECT ON SKIN OR TISSUE AT THE SITE OF CONTACT.
MAY CAUSE DERMATITIS (SKIN REDNESS, DRYNESS, SCALING, ETC) FROM REPEATED OR
PROLONGED CONTACT.
Ingestion Hazards
NOT NORMALLY INGESTED.
Inhalation Hazards
MAY CAUSE A REVERSIBLE INFLAMMATORY EFFECT ON THE UPPER RESPIRATORY SYSTEM.
MAY CAUSE EFFECTS SUCH AS ANESTHETIC EFFECTS, DROWSINESS, DIZZINESS, DECREASE IN
MOTOR FUNCTIONS, CONVULSIONS, TREMORS, NARCOSIS OR BEHAVIORAL CHANGES. CAUSES AN
ALLERGIC SENSITIZATION IN A SUBSTANTIAL PROPORTION OF HUMANS OR ANIMALS IN NORMAL
TISSUE AFTER REPEATED EXPOSURES.

4. First Aid Measures
Eye
RINSE EYES THOROUGHLY WITH WATER FOR AT LEAST 15 MINUTES. CONSULT PHYSICIAN.
Skin
WASH SKIN THOROUGHLY WITH SOAP AND WATER. REMOVE CONTAMINATED CLOTHING.IF
SYMPTOMS PERSIST CONSULT PHYSICIAN.
Ingestion
DILUTE WITH WATER. CONTACT PHYSICIAN.
Inhalation
REMOVE TO FRESH AIR. IF BREATHING HAS STOPPED, INSTITUTE ARTIFICIAL RESPIRATION. CONSULT
WITH PHYSICIAN.

5. Fire Fighting Measures
Flash Point: 22 掳C
Flash Point Method: TOC
Autoignition Point: N/AV 掳F
Flammability Class: FLM
Lower Explosive Limit: N/AV
Upper Explosive Limit: N/AV
Fire And Explosion Hazards
NONE KNOWN
Extinguishing Media
In case of fire, use water spray (fog) foam, dry chemical, or CO2.
Fire Fighting Instructions
Firefighters should wear self-contained breathing apparatus and full protective gear.

6. Accidental Release Measures
WEAR SUITABLE PROTECTIVE EQUIPMENT. ELIMINATE SOURCES OF IGNITION. USE NON SPARKING TOOLS
AND CONTAIN WITH ABSORBENT MATERIAL AND TRANSFER INTO SUITABLE CONTAINERS. AVOID CONTACT.
VENTILATE ENCLOSED AREAS.




Page 2 of 6
MATERIAL SAFETY DATA SHEET
Sikaflex Primer 449/203

7. Handling And Storage
Handling And Storage Precautions
STORE IN A COOL AREA IN TIGHTLY CLOSED CONTAINERS AWAY FROM SPARKS AND OPEN FLAME.
Work/Hygienic Practices
Wash thoroughly with soap and water after handling.

8. Exposure Controls/Personal Protection
Engineering Controls
Use with adequate general and local exhaust ventilation. Refer to the current edition of "Industrial Ventilation: A
Manual of Recommended Practice" published by the American Conference of Governmental Industrial Hygienists
for information on the design, installation, use, and maintenance of exhaust systems.
Eye/Face Protection
Faceshield over safety glasses or goggles.
Skin Protection
AVOID SKIN CONTACT. WEAR LONG SLEEVE SHIRT AND LONG PANTS. CHEMICAL RESISTANT RUBBER
OR PLASTIC GLOVES.
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.
Ingredient(s) - Exposure Limits
METHYL ETHYL KETONE
ACGIH TLV-STEL 300 ppm
ACGIH TLV-TWA 200 ppm
OSHA PEL-TWA 200 ppm
N-BUTYL ACETATE
ACGIH TLV-STEL 200 ppm
ACGIH TLV-TWA 150 ppm
OSHA PEL-TWA 150 ppm
TOLUENE
ACGIH TLV-TWA 50 ppm (Skin)
OSHA PEL-CEILING 300 ppm
OSHA PEL-PEAK 500 ppm
OSHA PEL-TWA 200 ppm
XYLENE (MIXED ISOMERS)
ACGIH TLV-STEL 150 ppm
ACGIH TLV-TWA 100 ppm
OSHA PEL-TWA 100 ppm

9. Physical And Chemical Properties
Appearance
CLEAR LIQUID
Odor
AROMATIC ODOR
Chemical Type: Mixture
Physical State: Liquid
Melting Point: N/AV 掳F
Boiling Point: N/AV 掳F


Page 3 of 6
MATERIAL SAFETY DATA SHEET
Sikaflex Primer 449/203

9. Physical And Chemical Properties - Continued
Odor - Continued
Specific Gravity: 0.87
Percent VOCs: 77.1%
Packing Density: 7.3#/GAL
Vapor Pressure: N/AV
Vapor Density: >AIR
Solubility: N/AV
Evaporation Rate: SLOWER THAN ETHER
VOC Content: 670.7 grams / liter

10. Stability And Reactivity
Stability: STABLE
Hazardous Polymerization: WILL NOT OCCUR
Conditions To Avoid (Stability)
OPEN FLAME, HEAT
Incompatible Materials
WATER, ALCOHOLS, STRONG BASES
Hazardous Decomposition Products
CO, CO2, OXIDES OF NITROGEN
Conditions To Avoid (Polymerization)
NONE KNOWN

11. Toxicological Information
Miscellaneous Toxicological Information
CHRONIC EXPOSURE MAY AFFECT THE RENAL SYSTEM, INCLUDING KIDNEY DAMAGE,
EDEMA,PROTEINURIA, OR OTHER NEPHROTOXICITY. MAY CAUSE EFFECTS TO THE HEPATIC SYST
EM, SUCH AS JAUNDICE, LIVER ENLARGEMENT, LIVER DAMAGE, OR OTHER HEPATOXICITY..
Conditions Aggravated By Exposure
ASTHMA TYPE CONDITIONS, CHRONIC BRONCHITIS AND OTHER CHRONIC RESPIRATORY
CONDITIONS. PRESENSITIZATION TO PRODUCT.

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.
RCRA Information
Waste solutions may meet the RCRA Ignitable characteristic.

14. Transport Information
Proper Shipping Name
Flammable Liquid, NOS, (Methyl Ethyl Ketone, Toluene)




Page 4 of 6
MATERIAL SAFETY DATA SHEET
Sikaflex Primer 449/203

14. Transport Information - Continued
Hazard Class
3, PG. II
DOT Identification Number
UN1993
DOT Shipping Label
FLAMMABLE

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
Fire 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.
METHYL ETHYL KETONE (78-93-3) 45 - 55 %
TOLUENE (108-88-3) 15 - 20 %
XYLENE (MIXED ISOMERS) (1330-20-7) 1 - 4 %
This information must be included on all MSDSs that are copied and distributed for this material.
Ingredient(s) - U.S. Regulatory Information
METHYL ETHYL KETONE
SARA Title III - Section 313 Form "R"/TRI Reportable Chemical
SARA - Acute Health Hazard
SARA - Chronic Health Hazard
SARA - Fire Hazard
TOLUENE
SARA Title III - Section 313 Form "R"/TRI Reportable Chemical
SARA - Acute Health Hazard
SARA - Chronic Health Hazard
SARA - Fire Hazard
XYLENE (MIXED ISOMERS)
SARA Title III - Section 313 Form "R"/TRI Reportable Chemical
SARA - Acute Health Hazard
SARA - Chronic Health Hazard
SARA - Fire Hazard
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
METHYL ETHYL KETONE
New Jersey - Workplace Hazard
New Jersey - Environmental Hazard
New Jersey - Special Hazard

Page 5 of 6
MATERIAL SAFETY DATA SHEET
Sikaflex Primer 449/203

15. Regulatory Information - Continued
Ingredient(s) - State Regulations - Continued
Pennsylvania - Workplace Hazard
Pennsylvania - Environmental Hazard
Massachusetts - Hazardous Substance
New York City - Hazardous Substance
N-BUTYL ACETATE
New Jersey - Workplace Hazard
Pennsylvania - Workplace Hazard
TOLUENE
New Jersey - Workplace Hazard
New Jersey - Environmental Hazard
New Jersey - Special Hazard
Pennsylvania - Workplace Hazard
Pennsylvania - Environmental Hazard
California - Proposition 65
Massachusetts - Hazardous Substance
New York City - Hazardous Substance
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: *3
F i re : 3
Reactivity: 0
PP E: H
Revision/Preparer Information
MSDS Preparer: EHS Department
MSDS Preparer Phone Number: 201 933 8800
This MSDS Supercedes A Previous MSDS Dated: 08/28/2003

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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