COMPOSITION / INFORMATION ON INGREDIENTS:

Polydimethylsiloxanes, inert fillers and cross linker.
2 - Butanone oxime CAS 96-29-7 Xn R21, R40, R41, R43
Allkyltris (oximino) sianes CAS 2224-33-1 & CAS 22984-54-9
3 - Aminopropyltriethyoxysilane CAS 919-30-2

2 - Butanone-oxime will be released during curing when the product is exposed to moisture vapour.

HAZARDS IDENTIFICATION:

FIRST-AID MEASURES:

Ingestion:
Rinse mouth with water several times to remove. If swallowed observe the person for 24 hours and seek medical attention if any contra indications occur.

Skin contact:
Remove completely from skin using dry cloth, paper or towels before washing with a proprietary cleanser and water.

Inhalation:
Remove the person to fresh air.

Eye Contact:
Immediately flush eyes with copious quantities of clean tepid water for 15 minutes or until the material is removed. Seek medical attention if irritation persists.

FIRE FIGHTING MEASURES:

Extinguishing media:
All media suitable.

Additional information:
When burnt the sealant releases toxic gases and fumes including formaldehyde which is highly toxic, a severe irritant, a skin and respiratory sensitiser and a known animal carcinogen. Fire fighters should wear self contained breathing apparatus when tackling the fire.

ACCIDENTAL RELEASE MEASURES:

Do not breathe vapours. Wipe, scrape or soak up using an inert material such as sand or earth and place into a suitable container for disposal. Wash walking surfaces with water and a suitable detergent to reduce slipping hazard. Wear proper protective equipment, when dealing with the spill.

HANDLING AND STORAGE:

Avoid contact with skin and eyes during handling. Keep out of reach of children. Ensure adequate ventilation and do not exceed the occupational exposure limit (OEL). Store unopened in a cool, dry and well ventilated area.

EXPOSURE CONTROLS / PERSONAL PROTECTION:

Ensure adequate ventilation during application and initial curing of the product. If application is carried out in a confined space with inadequate ventilation wear respiratory protection.
2 - Butanone oxime proposed limits TLV(TWA) 3 ppm
TLV(STEL) 10 ppm
Wear gloves during handling and installation.
The use of safety glasses for eye protection are recommended.

PHYSICAL AND CHEMICAL PROPERTIES:

STABILITY & REACTIVITY:

Stability and Reactivity: Stable during normal handling and use. Reacts slowly with water vapour to polymerise to a rubber elastomer releasing 2 butanone oxime 3.7% w/w.

Hazardous decomposition Products: Carbon and Nitrogen Oxides released during burning.

TOXICOLOGICAL INFORMATION:

2.Butanone oxime LC50 inhalation rat 4h > 4.83mg/h

ECOLOGICAL INFORMATION:

Slightly soluble readily forms deposits. Not biodegradable. Not bioaccumable.

DISPOSAL CONSIDERATIONS:

Dispose of in accordance with local regulations

TRANSPORT INFORMATION:

Not classified as hazardous for road, rail, sea or air transport.

REGULATORY INFORMATION:

Supply Hazard warning symbol: Xn - HARMFUL

Risk Phrases R40 Possible risk of irreversible effects.

Safety Phrases S23: Do not brathe vapour.
S36/37: Wear suitable protective clothing and gloves.
S51: Use only in well ventilated areas.

OTHER INFORMATION:

The above information offered in good faith is based on our current knowledge and current legislation and as such we reserve the right to periodically review and update the information presented. It is intended to describe the product from a user safety viewpoint. The information should not be construed as guaranteeing specific performance properties. The user should make his own assessment from the information supplied and advise site personnel accordingly.

All technical chemical products can affect persons, especially those of a sensitive or allergic disposition. The wearing of appropriate personal protective clothing and safety equipment is recommended as a precaution. Persons with known sensitivity should avoid contact altogether. Always ensure that the application is appropriate for the product and that installation is carried out strictly in accordance with instructions for use.

The user should regularly update himself regarding the current safety legislation affecting this product.

Further advice on the recommended applications and limitations of this product may be obtained by contacting the Sales office.

Whilst every care has been taken in the preparation of this information, no warranty is given or implied in connection with any recommendation or suggestion made herein or by our representatives. We reserve the right to modify specifications from time to time without prior notice. The user is advised to conduct his own tests in order to determine the suitability of the product for the intended purpose.
All goods are supplied subject to standard conditions of sale which are available request.