Latex house paint is fuel proof and will not attack the foam, Just let it "cure" for about a week .Perfect for Sureflight airplanes. The fly really well. I have had a couple. Just watch you CG. Had a Spit that was tail heavy. Got it down OK. Balenced it and....WOW what a great plane. Any sport 40 will be fine with these planes
Enjoy
Brian

PS I would love another Anybody have the webpage or tel number
thanks
B-