Is grip tape waterproof

Answer 1

Well i guess you could say that, but its never a good idea to get any part of your skate wet. Wet grip is less grippy and increases the chance of your grip peeling off. Also if you get your deck wet it can become waterlogged (which causes it to be heavy and lose pop), not to mention the rust on your trucks and bearings (rust can eventually cause your bearings to fall apart)