I have mentioned before using bed liner on top and bottom of running boards. Sprayed on top, brushed on bottom after thorough cleaning. Was thinking of doing underside of hood, but painted green on top and bottom. We also used on underside of the 4 fenders, and frame. If you use flicker you can see pics--FYI Bill

https://www.flickr.com/cameraroll/

Last edited by 49 3100; 11/27/2017 1:55 PM.