Paul Visk wrote: >> Fiberfrax Firewall Material from Wicks and a piece of stainless steel sheet .016" thick. I tried to find some .005" SS shim stock, but couldn't find it wide enough.<<
I couldn't find any either, and bought the .016" also. When I took it out of the box, it amazed me how heavy it was. It didn't pass my "light enough to fly" test, so I kept looking. I eventually found some .004" or .005", sold by Rand Robinson! I don't see it on nVAero's website, however. Mark Langford ML at N56ML.com http://www.n56ml.com