Hi Shaun,

Should be ok, just make sure the base color is completely dry. Follow the recoat time if there is one on the Krylon before you clear it. Most reactions can be traced to something that wasn't properly cured. If possible do your test with something similar of a substrate compared to what you will end up spraying, that will give you a more correct feeling as to what will happen when you paint it for real.

Concerning 2060, flat clears contain a talc, actually silica that scatters the light and creates the low gloss finish. Too wet of a coat and it can sink in the film leading to the gloss. Applying it too dry and you can end up with a rough finish that can look just as bad, possibly even peel. A couple of thin but moderatley wet coats using the correct reducer should give you the results you are looking for. Avoid spraying it on a damp day, assuming you will be doing this at home in your shop and make sure you have some sort of filtration on your air supply. Don't need to get carried away but moisture in your air can lead to a blotchy looking "flat" finish as well.

Have fun,
Dan

BTW, anyone alse getting Trojan Horse warnings when loggin into RCU? Went through 3 just to get to RC jets.