I like 3M Body Shutz. I used it on the bottom side of the cab and running boards. I will also use it on the inside of the front and rear fenders AFTER they are mounted. The inner front fenders will remain paint only. The bed side panel inside the rear fender will get the undercoating. Also, Body Shutz is an affective sound deadener.
Last edited by DavidF; 02/07/2014 5:13 PM.
