Over a month, I'd been applying water-based urethane vanish on body. It was not easy to build up thickness by varnish, so i just kept coating, drying and sanding once per 2-3 coat till around 10 coats. since by brush, surface is very lumpy. so I tried to flat surface by wet sanding with 500 grits before i go for final coat by poly urethane spray.
maybe I was too hurry and rough... and happened this.
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again carefulness&patience
maybe the surface was not flat enough, clear coat on the part seemed thinner. should i stain partially, should i remove all varnish coat?? Now i know the importance of sanding... This time, just I have decided to move forward to final spray clear coat at backyard.
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