How many coats of s81 can be applied? I mainly saltwater fish and need a little more tooth protection from the sea critters . About 99% of my lures are suspending jerk/twitch baits and etex changes the sink rate a little more than I like. Was going to order some DN a while back but the timing was not good and with that discount I don't think I'll wait any longer. Sorry not trying to steal the thread, just curious. Thanks .........Joe