Boat doesn't leak but it is a 1972 hull. Can I use the gluvit as a sealer/ primer or would I have to Gluvit/primer/bottom paint? ...John
Because the boat doesn't leak you could just use prep the boat good and prime and paint it. You can still you the Gluvit as a prevenative measure down the road and you still need primer and paint with the Gluvit but it would totally waterproof the hull and give you a good base for all the paint.