62Blazer
Senior Member
I'm applying Wools Wax rust proofing/undercoating on my 2016 2500.
Any specific areas to really concentrate on? Older gens seem to have rust spots over the rear wheelwells/fenders. What is the best way to get inside this area? Mine has the factory fender flares.
So far I have concentrated on getting inside any hole in the frame or brackets (360 degree tip), and any weld seam, bolt hole, or any connection. Rocker panels were easy with the factory taped over holes. What about getting inside the lower doors? Should I drill some holes and get plugs. I just bought this truck last year and it is low mileage and pretty clean, but you could tell the areas that were just starting a little surface rust as some guideance.
Any specific areas to really concentrate on? Older gens seem to have rust spots over the rear wheelwells/fenders. What is the best way to get inside this area? Mine has the factory fender flares.
So far I have concentrated on getting inside any hole in the frame or brackets (360 degree tip), and any weld seam, bolt hole, or any connection. Rocker panels were easy with the factory taped over holes. What about getting inside the lower doors? Should I drill some holes and get plugs. I just bought this truck last year and it is low mileage and pretty clean, but you could tell the areas that were just starting a little surface rust as some guideance.