Hi, I have a 2022 Forest River Cherokee Alpha Wolf trailer and recently had a blowout on the front, passenger-side tire. Luckily, it only did minor damage: broke the plastic external wheel cover fender and shredded the underbelly cover, of course, any insulation was lost. The affected area is between the frame and the fiberglass trailer shell and is only a foot wide and about two feet long. Anyone have suggestions about what to use to replace the underbody cover? Thanks in advance.