I see all these websites selling “liquid roof” or “liquid rubber” - supposedly a cold applied EPDM membrane (2 part with catalyst). There are many vendors but the product seems to all be the same.
Is this stuff any good? I can’t find a single independent review or even a single person who’s actually tried or even seen it. Positive or negative. It appears to have been around a few years now, so I’d think SOMEONE would have an opinion on it?
I guess in concept it sounds good? I have a 100-percent flat roof with leaking (but physically intact) polyurathane spray foam. I’d like to keep it in place as it provies an inch of insulation. The liquid EPDM sounds like a good application for it?
So is this stuff any good, or snake oil? Anyone actually used it or heard from someone who has?