MARINE Premium wood sealer and dock stain is specifically formulated to provide the highest level of protection for wood structures, situated near open water. The many layers of Marine Grade Plywood are held together with waterproof adhesive, allowing the wood to withstand direct contact with water. Specially formulated for marine standard applications. 1 of 3 Go to page. My question is, is there a specific type of wood that I am supposed to use to make the floor of the boat. I've always treated plywood ends with Unibond or wood glue (same thing) but diluted 50/50 especially on the ends cut with not so sharp saw blades or drill hole edges. 511 Impregnator Penetrating Miracle Sealants 32 oz. 0 85 4 minutes read. Body filler under the gelcoat was torn off the fibreglass by the flexing of the boat, leading to leaks of course! Marine wood sealers are wood finishing products to nourish and protect your boat against saltwater, air, and sunlight. 511 Impregnator Penetrating Sealer is designed to seal and protect medium to dense porous surfaces, including natural stone, tile, slate, ceramic, quartz and grout. In store at Pompei’s Marine. […] I've built a couple boats. William Albers May 5, 2020. However, there is a wide variety of weather sealants found in any hardware store paint department. May people feel it just leads to "checking" on plywood--particularly Douglas Fir (which is great boat building wood, BTW.) Plywood, while a relatively inexpensive product to use, can be particularly tricky when it comes to finishing. Go. The unibond soaks into the end grain really well and sealing up any loosened grain caused through sawing. Second question. Do not use pressure treated and do not waste your money on marine plywood Source(s): I install floors in boats. While this sealer will not completely close the pores of the plywood, it will condition the wood and prevent water from penetrating the surface. As mentioned above the boat is made up of marine plywood which is different from ordinary plywood. BassMrs.ster Started 1 hour ago. Washes up in mineral turps. stillfishing Started 42 minutes ago. I'm sold on exterior latex paint for plywood boats, works fine. Or do some very generous coats of either water sealer or a sealing paint. Apply Tuff Coat Rubberized Deck Coating… We make finding an epoxy sealer for plywood fast and simple every time! ... Get your basic plywood and whatever you want as far as sealer. Prepping the floor, things you need and ready to go. Since it’s the ideal wood for moist or wet conditions, it’s often used to craft boats, boat parts, or outdoor furniture in coastal areas. I sure do appreciate how you’ve formatted your tutorials and how you speak in plain English. Rigger weights-torpedos and more. It’s refreshing to actually see someone present so clearly!! I am using the Total Boat Penetrating Epoxy Sealer to repair exposed outlooker beams in the roof of my home which have decayed and split . I've just used epoxy for the first time and am not thrilled with it. A … Excelant gloss hold out, sand easily, high filling. Plywood is the most common type of subfloor material used in homes around the world, along with particleboard. I've been doing some research on replacing the floor in my boat (88 Four Winns 160 Freedom) on Iboats website/forum. A fast dry, base coat before painting. We carry a wide variety of wood and teak finishes, sealants, stains, and oils, from brands like Dalys, Epifanes, Starbrite and Cetol. But they didn't seal it. Clear penetrating epoxy sealer preserves, protects, and repairs wood. As said it dries quickly, you can start walking on floor in 24 hours but wait for three days to put up your furniture so that it can cure so well. , which is designed for exterior use to sheathe the outside of a house. Or, you might be alright with a lighter colored final result. (IF all the penetrations are sealed) There are many types of marine plywood though. While exterior-grade plywood is … Next Last. I don't see the need to spend money on epoxy, poly resin works fine for an inexpensive boat, the plywood seems to really soaks it right up. We stood the plywood in Smiths Clear Penetrating Epoxy Sealer dyed blue. Surface must be clean, free from oils, and all loose particles removed before application. Boat Make lady bug , skiff craft got a bare 22'plywood boat all ready to be sealed and painted. I can’t get 25mm marine grade at a reasonable price so I’ll be using 25mm standard ply and sealing it. 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