thanks Bruce... I think a lot of them now have a UV protectant that can be applied after the product is sprayed, and is suppose to solve that.
while my k5 is down & out - waiting to finish saving for the engine - I want to finish a few things I was going to do to it, and use it as a practice test bed before I start my truck...
I'm going to rhino line the complete interior, probably use the roll on herculiner. I've heard of people doing multiple coats with the herculiner for extra thickness. I'm going to try that on the floor to give me some good insulation.