jonw wrote: I'm thinking of sanding and painting my .040 mill finish aluminum using a HVLP sprayer. Any hints/suggestions you can give for getting good results and a durable finish? Self-etching primer first?
doug hodder wrote:I pre-sand with like 150 then primer over it. I shoot an epoxy primer so it needs a light sand then paint it. You can go either single stage paint...(just paint with a hardener in it for gloss) or 2 stage, which is a paint coat, followed up by a clear coat for the gloss. It's more expensive. On this trailer I'm just going to do single stage paint.
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Good luck. Doug
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