Dow 791 Corning Weatherproof Silicone Sealant White 310ml

Product Code
22935694
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£11.99 £9.99
/ Each
One part, white weatherproofing silicone sealant that gives excellent unprimed adhesion to most porous and non-porous construction substrates including brickwork, masonry, timber, PVC, glass and most metals
For weathersealing of curtain walling, building facades and expansion joints. Also suitable for use as a frame sealant
Highly flexible
Joint movement capability +/- 50%
Excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes
Conforms to ISO 11600-F&G-25LM and also meets ISO specification 9047 class 50%
20-30 minutes working time
Fast cure – tack free in 2 hours
Application Temperature Range -25 to +50°C
More Information
Shade White
Brand Dow
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In the unlikely event that a delivered product is faulty or damaged, we will exchange it or provide you with a full refund, as long as we are notified of the product’s fault within 48 hours of it being delivered to you.


Champion Timber shall not accept on return for credit any goods ordered from Champion Timber incorrectly or subsequently found to be surplus to the customer’s requirements. The suitability of specialist goods is assumed to have been assessed by the customer or his/her advisor(s) prior to purchase. Champion Timber shall endeavour to assist customers where possible by accepting at a reasonable restocking charge the return of goods (together with the original packing if applicable) which are from Champion Timber normal stock lines but goods ordered from the manufacturer cannot be accepted without Champion Timber prior agreement for the return and Champion Timber restocking charges having been paid. In any event, credit cannot be given unless the customer provides Champion Timber with the number of the invoice on which the goods were supplied.

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