Originally Posted by Chevy 2.0
Sealing with bedliner product doesn't sound too bad....or roof coating ... I tried to Google clorplast...nothing came up on that...ok see it is coroplast....plastic sheeting...could also work...thanks all...any other suggestions are welcomed
Stuff is also known as Polypropylene Fluted Sheet
Here's one source for 48"X96" sheets
They're showing it in white but a phone call could find out if they also have Black which is std on FR products.
A hint if you plan on covering the underbelly. First install some 1"X2" furring strips between the flanges of the frame so you have more places to secure it and be sure and use LARGE fender Washers so the sheet doesn't pull off the screw heads.