[HO455]

Originally Posted by 44boggers

Hi guys,

I have a quick question involving window channel rust pitting. First off should i cut out any rust pitting I see even if it is very shallow. I have attached some pictures for You to see. There are obvious holes I will be cutting out and replacing with fresh metal. So should I also cut out every area where there is rust pits?

Thanks guys

Paul

I wouldn't cut and replace all of the pitted areas. I would treat them with Ospho or Rust Mort. They are phosphoric acid products that will neutralize the remaining rust. Then seal the area with your epxoy primer to keep oxygen out. The back side of those areas and the back of your welds are more problematic. They are hard to see let alone treat. Any way you can apply some POR15 or other rust product will be good insurance. I used an undercoating sprayer with a flex wand to coat the void spaces on my Burban.

http://www.ospho.com

Nice work in a far away place. How did you find the truck?