I get what you are doing with the boat and not wanting to spend the money on the high priced marine plywood so personally I would use a couple or three coats of the concrete paint for a tough coating.
Pontoon boat deck paint. Written by John Tiger. Now that the new outer strakes are finally welded on I jumped into the paint project lol. For starters painting a boat can consist of bottom painting topside painting and both.
Use Ultra TUFF Texture Rollers. My next big task was prepping and painting one section of fence. Painted my pontoons.
Sanding and priming the panels you might be able to do. Non Skid Paint for your boat is eco friendly and will. Its up to you as too how perfect and long lasting a paint job you want or can afford.
Price and other details may vary based on size and color TotalBoat TotalTread Non-Skid Deck Paint Marine-Grade Anti-Slip Traction Coating for Boats Wood Fiberglass Aluminum. Painting it below the waterline when the boat afloat. Pour product into paint tray and be sure to completely saturate the roller.
Bottom painting can mean the other way around. Due to unique technical breakthroughs in polymer chemistry a complete marine ship or work boat deck paint fairing and finishing system for pilot houses decks bilge. Apply Tuff Coat Rubberized Deck Coating.
Simply topside painting is furnishing your boat from the water level and above. This product can be used on Pontoon Decks Boat Decks Boat Docks and much more. How Bottom Paint Works.