My frame is in need of some new paint and I've been tossing around just repainting the "wear" areas (sides above SA pivot) with truck bed liner. So I decided to test the paint on my caliper guard and master cylinder guard. Here are the results. I used Duplicolor brand rattle can truck liner. I'm pretty happy with it! I'll see out it does in my first few crashes. Now, I just have to figure out how to mask of the frame with the stuff. I'm thinking I might as well do a motor-out frame clean up and repaint, then do the truck liner over the fresh frame paint.