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Dow Corning

Dow Corning 781 Acetoxy Silicone Sealant Clear 310ml

Product Code: 32576

310ml. Ready-to-use, single-component, acetoxy silicone with fast cure and good weathering characteristics. Suitable for use on aluminium, glass, formica, and most other non-porous substrates. Safe to use in contact with potable water. ISO 11600-G-20HM.

ISO 11600-G-20HM. ISO 11600-G-20HM.

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Safety Data Sheet (COSHH)


4.2 5 5

QtyPrice per item
1 - 2 £6.29
3 - 5 £5.65
6 + £4.99

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Dow Corning 781 Acetoxy Silicone Sealant Clear 310ml 4.2 5 5 5
Best sealant on the market ! This is the first time I have used the Dow Corning brand sealant - It is a far superior sealant to all the other sealant brands - it is so smooth when you apply it and it leaves a perfect finish. I have used it to seal around the sink. I would highly recommend this sealant and it is also very reasonable in price from Screwfix. 24 Jan 2015
Great product! As a DIYer I don't really mind this being a bit more expensive than others; the only thing I want is a quality product that's easy to work with. I'd rather pay £2 more and get a good result. I don't have that much experience with different brands of silicone, but this is great stuff in my opinion. 16 Mar 2014
Really good product I had to write a review because I couldn't leave this product with such a bad score. I' ve used budget line silicones like the Nononsense and It sticks in your fingers when you want to give the finishing even with fairy. With this silicone you can't go wrong, It's a bit more expensive than a budget line but you feel the difference. Easy to apply, It doesn't stick on your fingers when giving shape and lasting long time. Don't take risks, use quality products when DIY!!! 18 Dec 2013
Totally disagree with Matt Personally I prefer the complete opposite to Matt . I hated evostick and the others out there that are more watery types as you make more mess and anything that needs sealing that's fairly larger than normal is impossible . When I run a silicon bead I want some body to it so when I lick my finger or spray with fairy liquid and run it along I can feel it moulding into position and not leaving a sloppy mess. Excess ? Your either cutting the hole in the tube to big or squeezing to hard. The one job I used evostick on I have had to return to , 1 year later the white silicon was starting to get black mould setting in. I personally will not use anything other than this for a professional look without the professional tools. Everyone likes things different, I had to write this review as I wasn't leaving this great product with one star ! 6 Dec 2013
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Brand Dow Corning
Colour Clear
Manufacturing Standards ISO 11600-G-20HM
Model Name 781
Pack Size 1
Product Type Acetoxy Silicone Sealant
Sealant Adhesive Volume 310 ml
Total Product Weight 0.379 kg
Water Resistant Water-Resistant