Am thinking of headlining the plastic dash on the inside of my jeep jk to protect it from scuffs and scratches and because I think it will look a lot nicer and cleaner because my tub is already bedlined. My question is should I sand down the plastic first or just clean it and bedline it it already has a rough texture but I feel like I should still sand it all down what does everyone think?

 

I think bed lining the interior plastic would be a PITA to clean. To each their own. Definitely sand it beforehand so the bedliner has something to adhere to better.

 

dude I think that would be a nightmare to clean as already mentioned and unless you spray it on with an automotive gun it would look like the back side of a dogs ass IMHO...