I used fiberfrax from Wicks http://www.wicksaircraft.com/catalog/product_cat.php/subid=665/index.html and glued it down with its glue, along with the stainless sheet. I used 6 small stainless screws to hold the sheet metal flush until the glue cured. http://www.wicksaircraft.com/catalog/product_cat.php/subid=1819/index.html
Colin Rainey First National Mortgage Sources Lending Solutions in All 50 States 386-673-6814 office 407-739-0834 cell brokerpilot9...@earthlink.net