I have peal and seal on both the inside of my cab - covers the entire floor on my 59, and inside the engine bay covering up some holes in the front inner fenders. I have driven this truck in 100+ degree Texas sun. No odors. Ever. I am putting the stuff down on the floor of my 72 truck next, and in the doors.

\'59 Chevy 1-ton
'72 c-10 (in progress)
The Great Rust(less) Mountain
\'47 Jeep cj2a