What should I use ????

[Big DE]

When I was demolishing the travel trailer this weekend I noticed that there was a thin sheet of aluminum between the trailer frame and the floor.
Is that what evr1 is using to waterproof the bottom side of thier TD??????



thanks... Big De

[JunkMan]

Most people paint the bottom of the floor with a tar type product, not sure exactly what it is called, but I'm sure that someone will post the name. Putting metal underneath is considered bad because it can trap moisture.

[Ira]

A lot of here used Gardner Fibered Roof Coating, available at HD.

Click here and scroll down for Tom's pretty picture of the can:

http://tnttt.com/viewto ... ht=garners

(Is this site the best or what? We actually have guys taking pictures of tar.)