Im attempting to refinish a set of old mirrors where the aluminium housings started to corrode with alu oxide and peel up the paint. I stripped the paint/wire brushed the surface clean, but there is small pitted bumps all over the surface. What is a good product to apply overtop to fill in the imperfections and can be sanded smooth to allow priming and painting? Bondo? Glazing putty? JB Weld? other?
Thanks
Thanks
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