Ive been building composite things since the late nineties. including my 18' kayak and sailrig. I want to beef up my end pourf by the stern a bit. In the past I merely poured, came back thye next day and its granite.
In this case I am having the kayak outside, standing up against the side of my home where it wont be for a 24 hour period as I wouldnt leave it out all night.
Question is this: How many hours in 70 degree weather would you leave it before moving the kayak without having the curing epoxy run or slump?
Im guessing 6 hours. May still be a little soft but should nt run or slouch when I level the kayak out after being vertical.
Thanks in advance - by the way its slo curing epoxy.