Dow Corning 796 uPVC Silicone Sealant Brilliant White 310ml Product Code: 40004

Single-component, low modulus sealant for weather sealing between uPVC doors and window frames. Suitable for most common construction substrates. 20-30 minute working time. Conforms to ISO 11600-F&G-25LM.


ISO 11600-F&G-25LM.
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Safety Data Sheet
Additional Information
Technical Specification
  • Brand : Dow Corning
  • Sealant Adhesive Volume : 310 ml
  • Product Type : uPVC Silicone Sealant
  • Model Name : 796
  • Volume : 310 ml
  • Colour : Brilliant White
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€7.35 Incl. 23% VAT

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Dow Corning 796 uPVC Silicone Sealant Brilliant White 310ml is rated 4.5 out of 5 by 33.
Rated 5 out of 5 by from Sealant Very good quality product and does exactly what is needed. Much better than the cheaper versions available from other stores. You get what you pay for.
Date published: 2018-02-19
Rated 5 out of 5 by from Just the job Bought this to reseal a window, perfect & easy to use, good value & did exactly what I needed it to do.
Date published: 2018-02-12
Rated 5 out of 5 by from Easy! This made my least favourite job easy. Easy to handle and mould. Not too sticky. The best I've tried so far.
Date published: 2018-01-14
Rated 1 out of 5 by from Dow Corning Sanitary Sealant Very poor silicone INMHO! Runny and not easy to work or smooth off! St
Date published: 2017-11-19
Rated 4 out of 5 by from Best silicone for UPVC windows Just fitted 9 windows on a house thats had render chipped off, brickwork in poor condition so varying gaps to seal, used the cheaper stuff which didn't perform anywhere near the dow corning 796, with a little water & washing up liquid this stuff can be moulded immediately to shape without sticking to everything that touches it, within an hour it's gone off and 24 hrs gone off to give that hardish rubber feel, Fantastic product
Date published: 2017-11-10
Rated 5 out of 5 by from Silicone Great product, easy to work with, will buy this product again
Date published: 2017-08-20
Rated 5 out of 5 by from Dow Corning 796 Bought this product to seal a upvc window up at the top and to stick some new moulding to window, worked a treat, will defo use again for next window I have to do.
Date published: 2017-07-14
Rated 5 out of 5 by from Go-to sealant Easy to apply and deal with this is my go-to sealant in its various colours. It goes on easily and as far as I can tell so far, lasts well. Gave it a 4 on reliability because I need to check again after it's been in a few years!
Date published: 2017-06-29
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