Ok...I was in a loews the other
Day and feeling up all the different
Foams....I did find the FFF on the floor
Under some shelving units and was about
To purchase the bundle, but it just seemed
Very flexible, the holes didn't bother me
what conserned me most was how much
Carbon will I need to add to stiffen things up.
But from the search I have been doing it seems
Just about any foam will do...
I use the Blue FFF. Ive heard of the green stuff with holes in it and thats stuff is crap for build planes. the Blue stuff is very simular to MPF but it has a onion skin on one side. I have learned to pre-plan when I build and make sure that the skin side is on the inside when possible...