New Flex-Air pinbox rusting... Is yours ?
So a couple of months ago a rep from Lippert came to the dealer and they had a sale on Lippert products. After doing a lot of research I unfortunately purchased a new Flex-Air pinbox replacing my MOR...
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When not towing, I've always covered my hitch with a tarp. I had only very minor rusting because the tarp doesn't block humidity or salt air, but sufficed for blocking direct rain. Occasional spraying with silicone or something similar also helped.
