Hi everyone. I have a set of 15″ steel rims that I am coating. The center dish is welded in 4 spots around the edge leaving 4 small areas around the edge where the outer rim and center dish don’t touch. When I try to coat the rim, I can’t get the powder to stick in a 1/4″ x 1″ area in the corner of each of these open areas. Help please!!! Thanks you
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