Hi everyone.
What does everyone use to make the firewall on their 2 meter glow powered F3A birds? I have to make one for a wooden fused plane and was thinking of making it from a liteply fiberglass sandwitch. Would this be strong enough for a YS 140 on a gator mount?
I might also do this for a composite bird that I have here that will have a 3 Mintor 170 engine think.

Cheers.