SoudalPUFR PU Expanding Foam Remover

It's not ronseal but it does what it says on the tin... Job done.

I fitted some new window boards in my bathroom using expanding PU foam, and as usual it expanded a bit too much, onto the tiles & the laminate surface of the boards! This is the only product I know about which can remove cured polyurethane foam. Firstly, you need to cut away most of the waste foam, leaving as little as possible, and then brush on this product which is a thick white paste. I left it on for an hour, then was able to scrape most of the softened foam away with the plastic scraper. The porcelain & ceramic tiles cleaned up pretty easily, but it stuck like superglue to the laminate. This surface needed 3 hour-long applications, and even then, I had to scrape some areas gently with a chisel to get them clean. I'm guessing that these areas probably would have needed to be treated overnight to properly soften the foam. This is a great product, but you may find that some types of surfaces need multiple applications & longer treatment times than others.

Who hasn't has an expanding foam accident? This does an okay job of dissolving wet foam - better than any other solvent I had about the house (rubbing alcohol, acetone, brake cleaner). I did try and use it to wash set foam out of a shirt - with enough scrubbing it did actually break down the solid bits but couldn't remove the staining - so in that regard it over delivered.

I applied this liberally - you get a LOT of it (way, way, way more than you'll need) - to a UPVC window frame that had small patches of foam over spray in several places.After leaving it an hour, I scraped it off with the supplies scraper. About 50% came off easily. I did another application - again an hour - and got maybe another 15% and a 3rd application, which only got 5% (used a proper scraper not the plastic one). So there's 30% of my problem that this hasn't cleaned.Also, they really should sell smaller tubes of this. I've barely used 5-10% and I doubt I'll ever have any future use for the remainder. Quite a waste.

Massively impressed with this after reading previous mixed reviews. Wind blew expanding foam (Also made by Soudal) onto my UPVC door trim to the side of the front door. Tried to get as much off as possible but I just ended up smudging it and making a mess. Two days later this product arrived, I painted it on liberally (as instructed) all over the smudged and now dry mess. Waited 50 minutes - went back outside with a plastic scraper and literally just pulled the scraper down from the top of the UPVC trim to the bottom and it pulled off all the dry foam in a rubbery type of material. A quick wipe with a microfibre cloth after removing the last bits of foam. No mess left, no discolouration, no problem. It's like there was never any foam on it. Loads of product left too (for next time).Brush was easy to use and did the job just fine. I couldn't personally smell anything but my partner said that it did smell quite strong (not sure if she was smelling something else, I had my nose right to the brush and couldn't smell it). Seems to work fast so I'm guessing a strong product - I do know there are sprays you can get that work in 2 minutes but for me, this worked perfectly. Would recommend - follow instructions (Apply generously - wait no less than 30 mins, no more than 60, repeat if required).

It quite literally doesn’t work. I used on 1 day old foam that had set onto some wooden shutters - it made no visible difference.

I permanently sealed the back window of my caravan with expanding foam, waiting until it was hard and trimmed of the excess foam. A week later the caravan was pure yellow with the residue and would not shift. I applied this product and left it to work for 45 minutes and with very little effort it had removed every bit of residue. I cannot recommend this product highly enough 10/10 👍

Amazing product! We got it to remove some dried sealer spots on our bath tub and window, it works miracles.