LarryA
Well-known member
Will an epoxy automotive primer be good for an aluminum hull as a base for final painting?
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Automotive Primer Use?
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ben2go
Well-known member
That is what we used on my truck.The front fenders,hood,and doors are aluminum.No problems until someone slung something acidic all over the hood and passenger fender.I am still :evil: over it happening.I just painted the truck 3 years ago.
You're good with the epoxy for aluminum (as well as stainless, steel, etc). However I think you need to pre-treat the aluminum with chromate conversion. To be real honest, not having fooled with it for awhile I can't remember. Best thing to do would be to stop in at an automitive paint supplier (not Lowes, or a lumber comnpany) and ask to be sure about the pre-treat. Be sure you're aware of application temps, as they can play a factor as well.
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ben2go
Well-known member
SlimeTime said:
I didn't even think of that. #-o It's a good idea if you are priming bare aluminum.
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