On my 1950 3100 I used the below stuff. I bought a hard plastic roller and it went on easy. No smells, off gas. I put it everywhere! In the doors, on the interior gas tank, roof, floor, ect. Made a 100% difference in sound, noise reduction. It keeps it cooler in summer and warmer in winter. Just my 2 cents. I got several rolls at my local Lowes. Then I put the original style one piece rubber mat! Works great, broom it, even hose it out. It's a working ranch truck. Todd
Last edited by Shaffer's1950; 12/10/20244:56 PM. Reason: Spelling correction..lol