Soudal Flexible Expanding Foam Gun Grade 750ml
Not suitable to sand and paint
The description of this product is that it is suitable to sand and paint after full cure. In fact this filler sets to a flexible blue slightly crumbly finish when cut.
Use a different foam for any situation where you want to finish the surface off. This is suitable only for totally hidden spaces.
11 Feb 2015
Very good foam
This used to be on a better price of around Â£6 per canister.
I used this in the loft conversion I did and it seals the celotex insulation perfectly - doesn't expand too much and lasts for a long time.
I bought quite a few and always keep one on the shelf
Screwfix is the best 'local' price and normally in stock
12 Jun 2014
Best window install foam
The best window / door install foam we've found. Sets to a really dense, structural type foam, not 90% air like other foams.
Squirtable with good precision, you can fill gaps almost exactly, no overspill and trimming required.
This is not the foam for bodging a gap somewhere, this is the foam for filling an irregular 5mm gap around a frame perfectly with no mess.
Takes about 45 min to set hard enough to seal over.
7 Jun 2014
Like this stuff as it is low expansion so that it doesn't keep spewing out ages afterwards.
24 Mar 2014