Join Date: Feb 2006
Thanked 0 Times in 0 Posts
Rep Power: 0
The story with the permanent marker goes this way - yards servicing props and writing pitch in marker noticed marine growth did not form where they wrote. I don't have any first hand info, but it is a cheap try assuming your boat is not in the water.
We use a painters scraper with different curves, but our favorite is a hard plastic kitchen spatula with round end. We use it on inflatable as well and it clean's em up quick and does not dig into fabric. If you winter haul, leave the holdfasts until spring - they dry out and pop off more easily.