I am a painter by trade, so I would always recommend spraying with a paint gun, but under your circumstances I can understand. I have always had troubles with spray can clear. ever since I was a kid painting models and what not. Most spray clears are air dry only except for 2k clears. This means that a lot of solvents can soften it. Even some higher temps can make it tacky again. It would never get the shine that I was looking for even if I tried to buff it out. I have not used this product, but I have talked to some people who have. Its Eastwoods 2k spray can clear. They say that it is sprayed on just like regular 2 part auto clear. Since it is a chemical cure it cant be softened again unless you use a paint stripper. It can be sanded and buffed out to shine. But like every clear 2k or otherwise, dont put it on too heavy as it will run, lock in bubbles and can also dull it to a point that buffing cant help. Im not affiliated with eastwood and like I said I havent used it, but from what I hear its worth a shot. 

This stuff is excellent. You should be able to find it cheaper else where
http://www.ebay.co.uk/itm/290888775817?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

Maybe it is the way you use the spraycans? I use Motip and get good results with it...

Anyone?

Hi guys,