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Treating inside loose front frame rail by pourable coating?


Well-Known Member
Local time
5:39 PM
Jan 9, 2022
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Plainfield, IN
Im replacing the front drivers rail on my 68 Charger with another used rail. Im going to soak the rail in cleaner then evaporust. Im kinda thinking I want to just pour a looser coating in the rail standing on end and move it around to get the coating past all the internal chambers in the rail. My undercoating gun wont reach through the boxed parts of the rail. What primer or paint would be good enough? Rustoleum primer and paint?
Is epoxy pourable?
Rust bullet or POR type product?
Thanks in advance.
You can finish off the exterior areas and get those looking good , then spray wax the insides , they do have long tubes for the gun for getting in tough areas. Spray wax or what ever you use will still collect dirt. But prevent moisture from seeping
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