Quote:
Originally Posted by flatford39
The technology is changing so fast it is hard to keep up. I just painted my OT motorcycle gas tank and if you have ever tried to block wet sand the primer coat before laying down the color it's a real PITA because there isn't any flat surfaces. Enter the sanding sponge. I kid you not these are the greatest thing since swiss cheese.
They worked perfectly. I actually found them at Menards of all places.
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Actually, there is no need to do that, and in some ways is frowned upon in the industry. Dry sand it with 400 grit and then shoot your topcoat of paint. If you color-sand with 2000 and higher grit paper, then you will need water with a dab of soap to flush the paper.
As far as curves go, the shapes of a M/C tank are similar to shapes of a Model-A front fender.