I just bought an old crew cab shortbed pickup that is in remarkably good condition with only 47k miles. I am looking for opinions on what would be the best brand/product for undercoating this beast to protect it from the nasty,salty illinois winter. I can't partake in another frame off resto project and I may have to drive it some this winter. Has anybody used dupli-color professional undercoat? What about using plasti-dip (different colors other than black)? Thanks.
