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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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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€7.55 Incl. 23% VAT

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Dow Corning 796 uPVC Silicone Sealant Brilliant White 310ml is rated 4.5 out of 5 by 38.
Rated 1 out of 5 by from Awful product Used much cheaper silicones before from Screwfix without a problem with smoothing. This product sticks to your fingers or smoothing tool like glue and getting a smooth finish is impossible. Expiry date of product just 3 months away which I thought was very unusual but assured no problem. Having to re-do the whole job.
Date published: 2018-08-15
Rated 5 out of 5 by from Good product Does exactly what it should. Like to pay a bit more to be sure
Date published: 2018-08-08
Rated 4 out of 5 by from Good sealant Used this to reseal our double glazed windows and its done a great job. Not a brilliant white. works well and low odour. see how long it maintains its colour so reliability cant really be assessed..
Date published: 2018-05-08
Rated 5 out of 5 by from Worth the extra Altho twice the cost of the other silicone,which i used and it yellowed quickly,i re done all my windows and doors with the Dow brand and what a diff its made,its still white near a year later and still looking as it did the day i put it always pay twice the price in future which is actualy a saving of buying the cheaper first and a saving on doing it all again within choose the latter for a easier life.leaves a real firm strong rubbery seal.
Date published: 2018-04-23
Rated 5 out of 5 by from Good quality product Highly recommend much better to use compared to general purpose silicone.
Date published: 2018-04-16
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
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