What do you use for Clear Coating

[Rockhorst]

Just plain vanilla alkyd or nitro high gloss clear from a spray can. Get a spraying mask with carbon filters as well. It's a bit expensive, but I so should've bought this years ago (glad I did last month, never again without).

[mcalaff]

I use a Molotow Sealer Glossy spray can. 3 layers.

http://www.banzaimusic.com/Molotow-Sealer-Glossy.html

[Gledison]

Automotive grade clear coat is what is use. Start out with 2 or 3 light coats and them maybe 1 or 2 heavier coats.

+1 on automotive acrylics!