"Poly Ply"?????
David,
Yeah, years ago I bought some from CST....I used it instead of balsa to sheet all of the flying surfaces on my BVM Viper. The goal was to make it faster. (Thinner wings and stabs) At the Mississippi Afterburner it went 205 MPH on a 95 degree day---BV then took out his brand spankin' new Ultra Viper and clicked off a 206 MPH pass. I sold the Viper that weekend and bought an Ultra Viper....
Anyway, I'm asking for a friend. I'll tell him about CST. He was hoping to find it through a hobby dealer to avoid having to buy a very large sheet. (Minimum order)
THANKS!!!!! Kevin