Painting issues
I have been recently warned NOT to use spray can high build primers. The
advice also adds I MUST use only two part epoxy filling primers, or subsequent
paints will fail.
Unfortunately, I have already used SEM self etching and Dupli-Color High
build sprays on smaller parts such as front apron, running boards, petrol
tank,
and a whole host of little bits.
I have been priming parts all along to prevent surface rust from forming as
I must work in unheated garage and cannot control the relative humidity. I had
already experienced some raw, untreated steel parts showing surface rust in
as little as 2 weeks.
While I can certainly switch on larger parts like wings, body, bonnet (after
I construct a spray booth in the garage), must I remove all previous primers
and re-prime?
What has been the groups' experiences?
Thanks,
Don B.
PA 1823
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