bob turner wrote:Would serious heat - say, a hairdryer or heat shrinker - do any good, or would it just melt it?
With care, it would work, but that's also a more focused heat so if it's just a section that you need to straighten out, probably. But flattening out the whole floor, tougher to do, and then you would still have to block it out flat under weights and let it cool.
I do prefer the hot water method. Folks used to recommend the oven on warm and then weights, but this resin for this caboose is nasty smelling stuff. Hate to even consider the oven, unless I'm looking to replace it... A disposable aluminum roasting pan, 2 sections of glass, and a good weight is pretty easy. Fill the tea pot and get it done!

