I looked into Aircraft spruce foam and could not find any that stated compressive strength, can you tell me where you found this info?
Thanks -- Eric Pitts Terre Haute, Indiana KR2S -------------- Original message ---------------------- From: "PETER KAREN GAUTHIER" <gauthier0...@msn.com> > The "Styrofoam FB" board sold by Aircraft spruce is 40 > psi compressive strength. Now I don't know what or if there is a correlation > between compressive strength to sheer strength but they are both important > properties of core material. > Pete Gauthier > KR builder > Woodburn, OR