What to use under stringers

[ratrace2]

Originally Posted by the1much

even if the water stays there,,,if you put the stringers in right,,and ya painted it,,,there is no way water can get in,,,each stringer should be like its "own little boat",,and NO water should get into ya "boat"(stringer)

1Much,
well if that is the case, I'm using wood.....forget foam.

[the1much]

foam wood,,,if done right doesnt matter which 1 ya choose,,,,foam is jus the fast way hehe