AFTEK P/L                            250 Princes Hwy, Dandenong, Vic., 3175

Aitken Freeman Technologies         P.O. Box 548, Noble Park, Vic., 3174

                                    Phone (03) 9701 3955

                                    Fax (03) 9701 3956





  MATERIAL SAFETY DATA SHEET

-----------------------------------------------------

              IDENTIFICATION



Product: Aftek Silicon KB

Chemical Family: Compounded silicone polymer.

Uses: A silicone rubber based construction sealant.

UN No: None assigned.               Class: Not applicable.

Subsidiary Risk: Not applicable.     Hazchem Code: Not applicable.

Poisons Schedule: Not scheduled. Appearance: White paste.

Odour: Acetic acid.                 Boiling Point: Not applicable.

Melting Point: Not applicable.       Vapour Pressure: Unknown.

Flash Point: Not applicable.         Percent Volatiles: < 8%

Specific Gravity: 1.05              Solubility in Water: Insoluble.

Autoignition Temp: Unknown.          Flammability Limits: Unknown.



Ingredients:                  Content                   CAS. No.

Methyltriacetoxysilane        1 - 5%                    4253-34-3

Polydimethylsiloxane          10 - 60%                  70131-67-8

Inorganic filler              10 - 60%









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HEALTH HAZARD INFORMATION

Health Effects



Swallowed: Harmful if Swallowed, but ingestion is not expected to occur in

normal industrial use.

Eye: Uncured product and vapour may irritate eyes.

Skin: Uncured product will irritate lips, gums and tongue. Uncured product

may irritate skin.

Inhaled: May cause mild respiratory irritation.



First Aid



Swallowed: Rinse mouth with water several times. If swallowed, observe

victim for 24 hours. Seek medical attention if indicated.

Eye: The eye should be flushed with water for 15 minutes, padded and the

patient taken to hospital.

Skin: Contaminated clothing should be removed and skin washed

thoroughly with detergent and water. Get medical attention if irritation

persists.

Inhaled: Remove to fresh air. Seek medical advice if any reaction persists..



Poisons Information Centres. 131126 IN AUSTRALIA









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             PRECAUTIONS FOR USE

Exposure Limits: (NH & MRC Occupational Health Guide - May 1986)

Occupational exposure limits for the product itself have not been

established. Product releases acetic acid during application and curing. Use

mechanical ventilation to stay below TLV of 10 ppm acetic acid.

Ventilation: Use in a well ventilated area.

Personal Protection: Respiratory protection not required under normal

conditions. Cloth gloves should be worn to avoid skin contact. Safety

glasses should be worn. Eyewash stations should be available if required.

Flammability: The product will not burn at normal temperatures.









    SAFE HANDLING INFORMATION



Storage and Transport: No restrictions.

Spills and Disposal: Contain spill with dry sand or soil, shovel up and

remove. Dispose of in an approved waste disposal facility.

Fire/Explosion Hazard: Product is not flammable. Dried film can burn if

in contact with flame.

Extinguishing Media: Use dry chemical, vaporising liquid, CO2 or foam.

Special Fire Fighting Procedures: Wear self contained breathing

apparatus in confined spaces.

Dangerous Decomposition Products: Carbon dioxide, carbon monoxide,

silicon dioxide and acetic acid may be produced on burning.

Contact Point: Technical Manager, phone (03) 9701 3955 (business hours.)









MSDS:                             AFTEK SILICON KB                       22/02/06

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