I am setting up a project for my E46 M3 to have both red/back carbon fiber and gray/black carbon fiber. Just didn't want to much red color U know. So I am looking at some post here about wrapping this stuff without epoxy resin. I am concerned about the material fraying or wearing funny without the protection of the so called glass like material. How is the wear on these items? and where did you figure that epoxy resin was not needed for this install just spray glue? Cheers!