Hi Dan, I used the 1/16 inch between the wood and stainless steel firewall on my Piet. Hasn't flown yet but it looks pretty substantial. Jim
Jim Boyer Santa Rosa, CA Pietenpol on wheels Tail surfaces done Wing ribs done Corvair engine On Jul 10, 2010, Dan Heath <da...@windstream.net> wrote: I see both 1/8 and 1/16 thickness, and the description says that it withstands 2300 degrees, but does not differentiate between the thicknesses. If one works just as well as the other, 1/16 is 1/3 the price. Any thoughts on this? Daniel R. Heath da...@windstream.net See N64KR at <http://krbuilder.org/> http://KRBuilder.org - Then click on the pics See you at the 2010 - KR Gathering in Richmond, Ky - I39 _______________________________________ Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net please see other KRnet info at http://www.krnet.org/info.html