The tar is no paint but a prodection for the underwatership.. You was asking ,or not?
I am not married to any paint manufacturer or! When you or somebody else has good experience with a given sort of paint, tell us. A friend had to be at the start the next day for his first nonstop around the world attempt. But there was still a spot which needed light blue paint. The only shop which was still open was a sort of "penny" shop. Got the paint for Gulder 3,5 (US $ 1,3). After the world around trip there was some damage, but the paint was still in place ;-)?
Bernd Kohler