Dowsil™ 799 is a one-part plastic and glass silicone, which provides a clear or bright white finish on most plastics, including PVCu and polycarbonate profiles and panels.

It contains a fungicide for use in areas of high humidity where mould growth is likely to occur. It is highly flexible with a 5 minute working time and tack-free in 2 hours.

Conforms to ISO 11600-F&G-25LM. It has excellent weathering characteristics, including resistance to ozone, UV radiation and temperature extremes and an application temperature range +5 to +40°C

Dowsil™ 799 Silicone Sealant, White

Delivery

We aim to dispatch all orders placed by 1pm the same day.

We offer 2 delivery services:

Standard 3-5 working day - £5.95

Next Working Day - £7.99

Please note that some items on our site do come direct from the supplier and may not be available on Next Day Delivery.

Collection

We offer a click and click service from our Dundee Depot.

We aim to have orders ready to collect within 24 hours. Please note that this may not be possible if the item is not held in stock and needs to come on from the supplier.