Russ69Runner
Well-Known Member
After doing the roof on the 99 ford F 350 and using a filler sealer after using filler to take care of some bad places in the roof. Then sprayed the filler two coats then blocked the hole thing. Use 400 paper for the last sanding. It came out good. Have been pointing up the car with places that filler did not take or got to dry when applying. Small holes or something got in it when applying it. When sanding probably knocked out the trash that got in their. Have sanded the filled areas and still see some low spots and high spots. Even though I blocked the heck out of it. So the feather filler should take care of the minor perfections and finish the shell for paint. The bad part is I have to block sand it all again. Good luck to all the guy's working on their runner's. 