I have been making some parts with hand lay, with EL2 epoxy slow. Now after curring sometimes the parts stay a bit sticky on the surface. I am guessing it has to do something with the temperature while curing the part. I am currently trying to get the room up to temperature while curring, but what can I do about those parts that stay sticky? I don’t prefer to make them again...

Hi is there any update to the last question, I have the same problem. Is there any fix for these odd sticky patches? I've got a room heater on, but how long should one be waiting before all hope is lost of the patches curing and then resorting to taking remedial action ........ if there is any? Thanks.