fuel tank bedding?

[Wags23]

I'm putting anew gas tank in and was going through posts of what csc users have used to put under the tank so it will stay dry and breath. I am considering using drydeck what do you guys think?

[dmese]

I'm not sure what others do or if mine is done correctly but I: epoxied tanks, set in place on small foam squares where I wanted it, then poured Stepan 2 part foam 3/4 the way up the tanks, done.

[Wags23]

after reading other posts didn't want foam because it will cause water to become trapped and cause pitting.at west marine and looked at the drydeck . It holds like 270 pounds per square inch ,its half inch thick and made of plastic and its made so water drains below.

[Islandtrader]

Go to home depot and buy some of that composite board. It is a cheap imitation of star board. Cut some strips the length of the tank and epoxy on. The stuff will not rot shrink or crack. The commercial name is Azec I believe.

[Old'sCool]

Here's David Pascoe's reccomendation..

http://marinesurvey.com/yacht/fueltank.htm