MATERIAL SAFETY DATA SHEET PROSOCO, Inc.
Distributed By:
I PRODUCT IDENTIFICATION
Cleveland 1-800-362-9267
Canton 1-877-258-7601
Toledo 1-800-860-3352
MANUFACTURER'S NAME EMERGENCY TELEPHONE NUMBERS: www.chasephipps.com
PROSOCO, Inc.
AND ADDRESS: 8:00 AM ?5:00 PM CST Monday-Friday:
3741 Greenway Circle 785/865-4200
NON-BUSINESS HOURS (INFOTRAC):
Lawrence, KS 66046 800/535-5053
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PRODUCT TRADE NAME: Sure Klean Weather Seal Siloxane PD
II HAZARDOUS INGREDIENTS
NFPA
CHEMICAL NAME (COMMON NAME) CAS NO. ACGIH TLV/TWA OSHA PEL/TWA
CODE
Methylhydrogen siloxane Proprietary* Proprietary* 1,0,0- None established None established
Alkyl alkoxysilane Proprietary* Proprietary* None established None established
Ethyl Alcohol (hydrolysis by-product) Ethanol 64-17-5 1,3,0,- 1000 ppm 1000 ppm
*Specific chemical identity withheld as trade secret pursuant to OSHA regulations.
Hydrolysis by-products are present in product as supplied in minute concentrations. These materials evolve slowly during curing.
III PHYSICAL DATA
VAPOR
BOILING POINT VAPOR DENSITY EVAPORATION RATE
PRESSURE
(癋) (Air = 1) (Butyl Acetate = 1)
(mm Hg)
Methylhydrogen siloxane ND ND ND ND
Alkyl alkoxysilane ND ND ND ND
Ethyl Alcohol (hydrolysis by-product) 1.60 3.30
173F 97.68 (68F)
SPECIFIC SOLUBILITY APPEARANCE AND
GRAVITY IN WATER ODOR
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.996 100% White liquid, odorless
Sure Klean Weather Seal Siloxane PD
IV FIRE AND EXPLOSION HAZARD DATA
EMERGENCY OVERVIEW
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Sure Klean Weather Seal Siloxane PD is a white, odorless, liquid. Contact with the eyes or skin may result in irritation. Mist inhalation
may cause irritation. Always wear appropriate personal protective equipment when using this product. Product evolves minute
quantities of hydrogen gas and ethyl alcohol during storage or curing that can accumulate in the container headspace or confined work
areas. Adequately ventilate to maintain vapors well below flammability limits and exposure guidelines. Do not repackage.
FLASH POINT (METHOD): >212癋 (ASTM D 3278)
FLAMMABLE LIMITS: Not determined
EXTINGUISHING MEDIA: On large fires use dry chemical, foam or water spray. On small fires use carbon dioxide, dry chemical or
water spray.
SPECIAL FIRE FIGHTING PROCEDURES: None.
UNUSUAL FIRE AND EXPLOSION HAZARDS: Although there is no flash point, flammable vapors of ethyl alcohol and hydrogen gas
may accumulate in the headspace of the container when storage times of six months are exceeded.
V HEALTH HAZARD DATA
PRIMARY ROUTES OF EXPOSURE: Skin, eyes, ingestion, inhalation.
CARCINOGEN INFORMATION: Not listed (OSHA, IARC, NTP).
MEDICAL CONDITIONS AGGRAVATED BY OVEREXPOSURE: No applicable information found.
EFFECTS OF OVEREXPOSURE: Irritation of the eyes. Long term, occupational overexposure by inhalation may cause injury to the
liver.
EYE CONTACT: Irritation of the eyes. May produce an oil film causing brief, reversible dimness of sight.
SKIN CONTACT: May cause slight irritation in people particularly sensitive to oils.
INHALATION: No toxic effects are expected under normal use conditions. Inhalation of aerosols may cause respiratory irritation.
INGESTION: Not expected in industrial/commercial use. On hydrolysis, this product has the potential to evolve potentially harmful
ethyl alcohol.
EMERGENCY AND FIRST AID PROCEDURES:
EYE CONTACT: If in eyes, flush with large amounts of water for 15 minutes, holding eyelids apart to ensure flushing of the entire eye
surface. Get medical attention. If persistent irritation occurs, get medical attention.
SKIN CONTACT: Wash exposed area with soap and water. Remove contaminated clothing. If persistent irritation occurs, get medical
attention. Launder contaminated clothing before reuse.
INHALATION: No respiratory effects have been reported.
INGESTION: Call a physician, emergency room or poison control center for instruction on how to safely induce vomiting. If vomiting
occurs, keep head below hips to prevent liquid from entering lungs. Never give anything by mouth to an unconscious person.
Get medical attention.
VI REACTIVITY DATA
STABILITY: Relatively non-reactive, but will hydrolyze slowly at ambient temperatures to form hydrogen and ethanol.
CONDITIONS TO AVOID: Heat, frost.
INCOMPATIBILITY (MATERIALS TO AVOID): Oxidizing material can cause a reaction. Water, alcohols, acidic or basic materials,
and many metals or metallic compounds, when in contact with this product, can liberate flammable hydrogen gas. Do not
repackage, dilute, or alter this product.
HAZARDOUS COMBUSTION OR DECOMPOSITION PRODUCTS: After long periods of time, small amounts of hydrogen gas and
ethanol may be formed in the container headspace. Thermal breakdown of this product during fire or very high heat
conditions may evolve the following hazardous decomposition products: Carbon oxides and traces of incompletely burned
carbon compounds. Silicon dioxide. Nitrogen oxides. Hydrogen. Formaldehyde.
VII SPILL OR LEAK PROCEDURES
SPILL, LEAK, WASTE DISPOSAL PROCEDURES: Wear appropriate protective safety equipment. Control spill with absorbent pads
or brooms. If necessary, apply granular or loose sorbent to spill. When absorbed, sweep or otherwise collect and dispose of
properly. Floors may be slippery; care should be exercised to avoid falls.
WASTE DISPOSAL METHODS: Dispose of in a manner approved for this material. As of this writing, the product is not classified as a
hazardous waste, however, federal regulation prohibits disposal of liquid materials of any kind in a sanitary landfill. Solidify
cleanup residuals before disposal. As local and state regulations may vary, consult with appropriate state and local regulatory
agencies or the sanitary landfill operator to ascertain proper disposal procedures.
Empty containers must not be reused. Drain all liquid possible from the container before disposal in a sanitary landfill.
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Sure Klean Weather Seal Siloxane PD - Page 2 of 4
VIII SPECIAL PROTECTION INFORMATION
RESPIRATORY PROTECTION: Wear a NIOSH approved dust/mist respirator as necessary to avoid unnecessary inhalation of wind
drift during application. Ventilate interior spaces during curing as minute quantities of ethanol and hydrogen may be evolved.
VENTILATION: Mechanical local exhaust at point of use.
PROTECTIVE CLOTHING: Wear protective clothing such as long sleeved work shirt and pants, work boots, and rubber gloves as
needed to avoid skin contact. Do not allow clothing to become saturated with product. If work practices cannot be adjusted to
avoid excess clothing saturation, splash resistant or Tyvek clothing and boots may be required.
PROTECTIVE GLOVES: Chemically resistant gloves such as nitrile, rubber, or PVC may be used.
EYE PROTECTION: Safety glasses with side shields are recommended. Splash resistant goggles or a face shield should be used
prevent eye contact where wind-drift and excess atomization can pose a risk
OTHER PROTECTIVE EQUIPMENT: Access to an eyewash is recommended. Personal protective clothing and use of equipment
must be in accordance with 29 CFR 1910.133 and 29 CFR 19120. 132.
IX SPECIAL PRECAUTIONS
WORK PRACTICES: Proper work practices and planning should be utilized to avoid contact with workers, passersby, and non-
masonry surfaces. Do not atomize during application. Beware of wind drift. See the Product Data sheet and label for specific
precautions to be taken during use. Wash hands before breaks and at the end of a shift.
This product will continue to evolve vapor during drying and ethyl alcohol during curing. Continue ventilation as needed during
curing. Curing is complete in 3-5 days.
PRECAUTIONS TO BE TAKEN IN HANDLING AND STORAGE: Wear appropriate safety equipment and clothing. Do not get in
eyes, on skin, or on clothing. Do not take internally. Avoid breathing mist. Never touch face with hands or gloves that may be
contaminated with this product.
Store in a cool, dry, well-ventilated place. Keep containers tightly closed when not dispensing product. Use care around
spilled material because it will be slippery.
OTHER PRECAUTIONS: None known.
X REGULATORY INFORMATION
SHIPPING: This product is not regulated for domestic or international shipment. Vented containers are not allowed in air
transportation.
NATIONAL MOTOR FREIGHT CLASSIFICATION: #33880 sub 2
SARA 313 REPORTABLE:
CHEMICAL NAME CAS UPPERBOUND CONCENTRATION % BY WEIGHT
NA NA NA
Warning: This product contains the following chemical known to the State of California to
CALIFORNIA PROPOSITION 65:
cause cancer, birth defects or other reproductive harm.
Acetaldehyde 75-07-0 <.01%
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Sure Klean Weather Seal Siloxane PD - Page 3 of 4
XI OTHER
MSDS Status: Date of Revision: June 22, 2007
For Product Manufactured After: September 1, 2001
Changes: Updated Waste Disposal Methods, Section VII
Item #: 40027
Approved By: Regulatory Department
DISCLAIMER:
The information contained on the Material Safety Data Sheet has been compiled from data considered accurate. This data is
believed to be reliable, but it must be pointed out that values for certain properties are known to vary from source to source.
PROSOCO, Inc. expressly disclaims any warranty express or implied as well as any liability for any injury or loss
arising from the use of this information or the materials described. This data is not to be construed as absolutely
complete since additional data may be desirable when particular conditions or circumstances exist. It is the responsibility of
the user to determine the best precautions necessary for the safe handling and use of this product for his unique application.
This data relates only to the specific material designated and is not to be used in combination with any other material. Many
federal and state regulations pertain directly or indirectly to the product's end use and disposal of containers and unused
material. It is the purchaser's responsibility to familiarize himself with all applicable regulations.
DATE OF PREPARATION: June 22, 2007
Distributed By:
Cleveland 1-800-362-9267
Canton 1-877-258-7601
Toledo 1-800-860-3352
www.chasephipps.com
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Sure Klean Weather Seal Siloxane PD - Page 4 of 4
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