Need a good clear coat for Fusion paint?

I've just painted plastic with Krylon fusion Mystic prism effect paint, and I tested it with Krylon acrylic clearcoat but it wrinkles up and ruins the paint job. Can anyone recommend a good clear coat for this paint? 10 points for something that works!Need a good clear coat for Fusion paint?
I have been doing paint and body work for about 22 years, and the best ting I can suggest is to let it dry COMPLETELY ( allow all of the solvents to escape, and try to use a low solvent high solids clearcoat. If I am correct, fusion aerosol is an enamel. You will need to find an enamel clearcoat I'm sure. I am not familiar with clearcoating over an enamel, but I know it's available. You may be avble to find an enamel clearcoat in aerosol, but you will have to basically spray very light coats until you achieve coverage and then let it dry until you can apply a heavier coat to get the gloss you want. A heavy coat will let too much solvent attack on the undercoat.Need a good clear coat for Fusion paint?
Do you water down your acrylic before painting? That sometimes helps when acrylic paint seems to be too thick or gunky.