MATERIAL SAFETY DATA SHEET

Sika FireSil -N


HMIS
HEALTH 1
FLAMMABILITY 1
REACTIVITY 1
PERSONAL PROTECTION


1. Product And Company Identification
Supplier Manufacturer
Sika Corporation Wacker Chemical Corporation
30800 Stephenson Highway 3301 Sutton Road
Madison Heights, MI 48071 U.S.A. Adrian, MI 43221 Company Contact: EHS Department Company Contact: Customer Care Center
Telephone Number: 201-933-8800 Telephone Number: 517-264 - 8240
FAX Number: 201-933-9379 FAX Number: 517-264-8740
Web Site: www.sikaindustry.com Web Site: www.wackersilicones.com

Supplier Emergency Contacts & Phone Number Manufacturer Emergency Contacts & Phone Number
CHEMTREC: 800-424-9300 Emergency No.: 517-264-8500
INTERNATIONAL: 703-527-3887 CHEMTREC: 800-424-9300
INTERNATIONAL: 703-527-3887


Issue Date: 01/12/2006
Product Name: Sika FireSil -N
CAS Number: Not Established
MSDS Number: 3815
Product/Material Uses
Industrial Sealant

2. Composition/Information On Ingredients

Ingredient CAS Percent Of
Name Number Total Weight
BIS (ETHYLACETOACETATO) DIISOBUTOXYTITANIUM 83877-91-2
CARBON BLACK 1333-86-4
IRON OXIDE 1309-37-1
METHANOL (BY PRODUCT UPON HYDROLYSIS) 67-56-1
SILICA, AMORPHOUS 112945-52-5
TITANIUM DIOXIDE 13463-67-7
TRIMETHOXY METHYLSILANE 1185-55-3
The following ingredients are listed for "right to know" purposes only. This material does not contain any OSHA
reportable hazardous ingredients. Due to the physical nature of this material, exposure to hazardous dusts/particulates
is not expected.
1309-37-1 Iron Oxide


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Sika FireSil -N

2. Composition/Information On Ingredients - Continued
112945-52-5 Silica, Amorphous
1333-86-4 Carbon Black
13463-67-7 Titanium Dioxide
Substances listed in the Subsections HAPS and California Proposition 65 Carcinogens/Reproductive Toxins that are not
listed in this section are only present at quantities below 0.1% or they are inextricably bound in the product.

EMERGENCY OVERVIEW
Get medical attention if irritation occurs or if breathing becomes difficult. Remove contaminated clothing
and shoes.

3. Hazards Identification
Primary Routes(s) Of Entry
Eyes, Skin, Inhalation (hydrolysis/by-product), Ingestion
Eye Hazards
May cause slight eye irritation.
Skin Hazards
No acute toxic effects are expected.
Ingestion Hazards
Not expected in industrial use.
Inhalation Hazards
Not expected due to high viscosity.
Subchronic (Target Organ Effects)
No known internal organ effects.
Chronic/Carcinogenicity Effects
Not established. This material contains carbon black. However, due to the physical nature of this material
inhalation of carbon black is not possible.
Signs And Symptoms
Refer to Acute Health Effects, listed above.
Conditions Aggravated By Exposure
None known.
The health hazard evaluation is based on test results and/or on known properties of ingredients. This material releases
methanol (methyl alcohol) upon moisture curing. Upon completion of the curing process, methanol will no longer be
released. According to literature, methanol (CAS-No 67-56-1) irritates mucus membranes, has skin drying and narcotic
effects up to coma or death. Absorption by the skin is possible. Possibility of damage to heart, kidneys, liver and optic
nerves (blindness) over a period of time.

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
Remove matreial with a waterless skin cleaner from skin and clothing. Wash then with plenty of water or water
and soap.




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Sika FireSil -N

4. First Aid Measures - Continued
Ingestion
Drink plenty of water. Get medical attention immediately. Indicate the possible formation of methanol.
Inhalation
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult give oxygen.
Get medical attention if irritation occurs or if breathing becomes difficult.

5. Fire Fighting Measures
Flash Point: >212 ??F > 100 ??C
Lower Explosive Limit: Not Determined
Upper Explosive Limit: Not Determined
Fire And Explosion Hazards
As a result of hydrolysis, flammable vapors may accumulate in the container head space. Explosion limits for
hydrolysis product: 5.5 - 44% (methanol)
Extinguishing Media
Dry sand, carbon dioxide, dry chemical or alcohol-resistant foam.
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
Wear protective equipment (see Section 8. "Exposure Controls / Personal Protection"). Avoid contact with eyes and
skin. Avoid inhaling mists and vapors. If material is released indicate risk of slipping.
HAZWOPER PPE Level: Prevent spills from entering surface waters, drains or sewers, and open soil. Dam in any fluid that runs out using
suitable materials (e.g. earth). Spills of material which could reach surface waters must be reported to the United States
Coast Guard National Response Center's toll free phone numbers (800) 424 - 8802.
Do not flush away with water. Take up mechanically and dispose of according to local/state/federal regulations. Absorb
with a liquid binding material such as diatomaceous earth and dispose of according to local/state/federal regulations.
Clean any slippery coating that remains using a cold cleaner (e.g. water surfactant blend).
Eliminate all sources of ignition.

7. Handling And Storage
Handling And Storage Precautions
Keep out of reach of children. Not for internal consumption.
Handling Precautions
Ensure adequate ventilation. Keep away from incompatible substances (see Section 10. "Stability and
Reactivity"). Spilled substance increases risk of slipping.
Vapors may form in closed rooms with air mixtures, leading to explosion in the presence of sources of ignition,
even in empty, uncleaned vessels. Keep away from sources of ignition and do not smoke. Take precautionary
measures against electrostatic charging. Cool endangered containers with water.
Storage Precautions
Protect against moisture. Keep container tightly closed and store in a cool, well ventilated place.




 MATERIAL SAFETY DATA SHEET
Sika FireSil -N

7. Handling And Storage - Continued
Work/Hygienic Practices
Wash thoroughly after handling.

8. Exposure Controls/Personal Protection
Engineering Controls
Use with adequate general and local exhaust ventilation. Local exhaust is recommended.
Eye/Face Protection
Safety glasses with side shields or chemical safety goggles.
Skin Protection
Chemical-resistant butyl rubber protective gloves. Lab coat or other work clothing to prevent skin exposure (Long
sleeve shirt and long pants). Launder before reuse. Provide an eye bath and safety shower.
Respiratory Protection
Respiratory protection is not normally required, A NIOSH approved air purifying respirator equipped with
universal multi-contaminant multi-gas/vapor cartridges is recommended if over exposure to chemical vapors
could occur.
Other/General Protection
Avoid breathing dust/vapor/mist/gas/aerosol. Avoid contact with eyes, skin and clothing. Do not eat, drink or
smoke when handling. Wash thoroughly after handling.
Ingredient(s) - Exposure Limits
METHANOL (BY PRODUCT UPON HYDROLYSIS)
ACGIH TLV-STEL 250 ppm (Skin)
ACGIH TLV-TWA 200 ppm (Skin)
OSHA PEL-TWA 200 ppm

9. Physical And Chemical Properties
Appearance
Paste
Odor
Fruity
Chemical Type: Mixture
Physical State: Solid
Melting Point: Not Applicable ??F
Boiling Point: Not Applicable ??F
Specific Gravity: 1.0 - 1.5 at 68 F (20 C)
Vapor Pressure: Not Determined
pH Factor: Not Determined
Solubility: Not Applicable
Re. Solubility: Hydrolytic decomposition occurs.

10. Stability And Reactivity
Stability: Stable
Hazardous Polymerization: Will not occur
Conditions To Avoid (Stability)
None known




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Sika FireSil -N

10. Stability And Reactivity - Continued
Incompatible Materials
Reacts with basic substances, acids and water. Reaction causes the formation of metanol.
Hazardous Decomposition Products
By hydrolysis: Methanol. Measurements have shown the formation of small amounts of formaldehyde at
temperatures above 150 C (302 F) through oxidation.
Conditions To Avoid (Polymerization)
Hazardous polymerization cannot occur.
If stored and handled in accordance with standard industrial practices no hazardous reactions are known.

11. Toxicological Information
Chronic/Carcinogenicity
This material does no contain any reportable carcinogenic ingredients. Exposure to carcinogens cannot occur
under normal conditions of use or during foreseeable emergencies.
Reproductive Effects
This material does not contain any reproductive toxins at or above OSHA reportable levels.
Miscellaneous Toxicological Information
Toxicology testing has bot been conducted with this material.
Ingredient(s) - Carginogenicity
CARBON BLACK
Listed In The IARC Monographs
IRON OXIDE
Listed In The IARC Monographs
SILICA, AMORPHOUS
Listed In The IARC Monographs

12. Ecological Information
Ecotoxicological Information
Biologically not degradable.
Bioaccumulation is not expected to occur.
Acute Toxicity - Fish And Invertebrates
According to past experience toxicity to fish is improbable.
Other Environmental Information
According to current knowledge, adverse effects on water purification plants not expected. In cross-linked state
not soluble in water. Easily separable from water by filtration.

13. Disposal Considerations
Dispose of according to regulations by incinderation in a special waste incinerator. Small quantities may be disposed of
in a domestic waste incinerator. Observe local/state/federal regulations.
Completely discharge containers (no tear drops, no powder rest, scraped carefully). Containers may be recycled or
re-used. Observe local/state/federal regulations.

14. Transport Information
Proper Shipping Name
Not regulated by the USDOT



 MATERIAL SAFETY DATA SHEET
Sika FireSil -N

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
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.
CI Pigment Brown 24 (CAS 68186-90-3) 1.102%
This information must be included in all MSDSs that are copied and distributed for this material.
Ingredient(s) - State Regulations
CARBON BLACK
New Jersey - Workplace Hazard
Pennsylvania - Workplace Hazard
Massachusetts - Hazardous Substance
IRON OXIDE
New Jersey - Workplace Hazard
Pennsylvania - Workplace Hazard
Massachusetts - Hazardous Substance
New York City - Hazardous Substance
METHANOL (BY PRODUCT UPON HYDROLYSIS)
New Jersey - Workplace Hazard
New Jersey - Environmental Hazard
New Jersey - Special Hazard
Pennsylvania - Workplace Hazard
Massachusetts - Hazardous Substance
New York City - Hazardous Substance
SILICA, AMORPHOUS
New Jersey - Workplace Hazard
Pennsylvania - Workplace Hazard
Massachusetts - Hazardous Substance
TITANIUM DIOXIDE
New Jersey - Workplace Hazard
Pennsylvania - Workplace Hazard
New York City - Hazardous Substance
Hazardous Air Pollutants:
67-56-1 Methanol
1308-38-9 Chromium (III)-oxide
1345-16-0 C.I. Pigment Blue 28
68187-11-1 Aluminum Chromium Cobalt Spinels
68186-90-3 C.I. Pigment Brown 24
8007-18-9 C.I. Pigment Yellow 53
68186-85-6 C.I. Pigment Green 50




 MATERIAL SAFETY DATA SHEET
Sika FireSil -N

16. Other Information
HMIS Rating
H eal th: 1
F i re : 1
Reactivity: 1
Personal Protection: Revision/Preparer Information
MSDS Preparer: EHS Department
MSDS Preparer Phone Number: 201-933-8800
This MSDS Supercedes A Previous MSDS Dated: 10/01/2004

Disclaimer
The information contained in this Material Safety Data Sheet applies only to the actual Sika Corporation ("Sika")
product identified and described herein. This information is not intended to address, nor does it address the use
or application of the identified Sika product in combination with any other material, product or process. All of the
information set forth herein is based on technical data regarding the identified product that Sika believes to be
reliable as of the date hereof. Prior to each use of any Sika product, the user must always read and follow the
warnings and instructions on the product's current Technical Data Sheet, product label and Material Safety Data
Sheet for each Sika product, which are available at web site and/or telephone number listed in Section 1 of this
MSDS.
SIKA MAKES NO WARRANTIES EXPRESS OR IMPLIED AND ASSUMES NO LIABILITY ARISING FROM THIS
INFORMATION OR ITS USE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL O CONSEQUENTIAL DAMAGES AND SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A
MANNER TO INFRINGE ON ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY
OTHERS.
All sales of Sika products are subject to its current terms and conditions of sale available at www.sikacorp.com or
201-933-8800.
Sika Corporation
Printed Using MSDS Generator?? 2000






Diisobutoxy-bisethylacetoacetatotitanate