I've been doing some searching here and have some ?s.
1. Why do you start with a block instead of using a dowel?
2. Where do you buy airbrushes to paint with and what type of paints are used so that they aren't affected by salt water.
I did see that some use krylon, is that the spray paint sold at Walmart Krylon?
Any help is appreciated and all the pics of the plugs posted are amazing
