been searching online for 1/8" Luan and only thing I find in 4 x 6 sheets are tempered hardboard.HD #83277 at $7.97 each.
Big question is will glue stick to the tempered smooth side??
plan is to build my walls using 2 x 2 spars w/ 1 1/2 foam sandwich then decorative paneling on inside. Cover the outside using Dacron fabric then painting with primer and paint.
My concern is do I need to roughen up the smooth surface or ??