I used the black foam stuff without any foil. Got it from Amazon. I did the roof and behind the gas tank with it as well, and had plenty left over.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.
