the rack was painted with epoxy paint. unfortunately, it suddenly rained at the middle of the paint job... bubbles formed on the surface when the paint cured.
a day after, the entire rack was wet-sanded using 360 - 1000 grit sandpaper to remove the bubbled surface. polyester filler was then applied and after an hour, the rack was sanded again using 1000 grit sandpaper then painted with flat black...
a day after the second painting, the rack was wet-sanded again using 1000 grit sandpaper...
then painted again for the last time...
all done...
hope you enjoyed this build!