Car body repair; Best way to treat bare steel prior to filler-primer?
On Aug 22, 7:04*pm, "AL_n" wrote:
bare steel, pror to applying filler-primer,
Bare steel. It's a primer.
(clean, brush and de-oil it though. If it's already rusty, then
phosphoric acid)
For priming under paint, then a zinc-based primer over that. Davids
182 is good.
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