![]() ![]() ![]() When etching and priming, timing is critical to success **IMPORTANT: Always test the previous paint to ensure it is not a 1-component paint.Size: Gallon Kit includes ¾ gallon Part A Base and 1 quart Part B Curing Agent.Size: Quart Kit includes 1 quart Part A Base and ½ pint Part B Curing Agent.Fast-drying, with no tedious sanding required.Easy to apply by brush, roller, or spray equipment.Two-part epoxy primer has an easy 3:1 mix ratio.Serves as an effective tie-coat primer so paints adhere strongly and last longer.Fills small surface imperfections to dry smoothly and evenly.Apply to properly prepared aluminum and previously painted surfaces in good condition **.nap solvent-safe roller cover, metal tray, stir stick, and paint suit Bonus: Each Gallon order includes a paint roller frame, 3/16 in.Can be used as a primer for any 1- and 2-part topside or antifouling paints.Safe for underwater metals such as props, shafts, keels, thru hulls, and trim tabs.Durable, high-build barrier coat epoxy primer prevents corrosion on aluminum (and other metal surfaces).To prevent waste, mix only the amount of Aluminum Boat Barrier Coat you think you can use before it kicks, which is 5 hours 70☏ - a long time compared to other products. No need to grab a separate container for mixing. Simply pour the can of curing agent into the can of base. Otherwise it’s easy to mix the entire batch at once. Don’t be intimidated by this, just be aware of it. Accurate measuring is easy to do, and it’s important because with smaller amounts of base and curing agent, slight deviations in the mix ratio make a big difference. For example, use a graduated cup to measure 12 ounces of base to 4 ounces of hardener, and mix thoroughly. Just measure three parts base with one part curing agent in a paint pot. But if you’ve never applied a barrier coat before, you may want to start with a test batch to hone your technique. TotalBoat Aluminum Boat Barrier Coat is easy to mix and use. The simple 3 to 1 ratio is easy to mix accurately for optimum results TotalBoat Aluminum Boat Barrier Coat prevents corrosion above and below the waterline effectively so your boat - and your paint job - will look better and last longer. The zinc chromate primers used previously have fallen out of favor for use under antifouling paints due to expense and environmental concerns, and you would never have applied them to underwater metals anyway because of galvanic corrosion. Crevice corrosion also eats aluminum alloys wherever there’s a juncture that lets saltwater enter, such as any place where objects are attached to the aluminum surface above or below the waterline. In saltwater and in warmer temperatures, even stainless steel is subject to crevice corrosion, which forms anywhere water can enter, but can’t exit, such as boat propeller and shaft assemblies. Provides excellent corrosion protectionĬorrosion on metal boats and boat parts is a certainty. The barrier coat primer prevents corrosion and provides superior adhesion for antifouling and other 1- and 2- part paints. The etch wash cleans, conditions, brightens, and etches the surface to ensure excellent adhesion. We get it, so we developed TotalBoat Aluminum Boat Etch Wash and TotalBoat Aluminum Boat Barrier Coat. It’s also really important to etch the aluminum surface just enough so the paint has something to cling to. You need to start with clean, bright, shiny, BARE aluminum that’s completely free of oxidation and surface contamination. It’s a universal truth - you can’t just go slapping paint on aluminum and expect it to stick. Description A sure-fire way to get paint to actually stick to your aluminum boat or pontoons ![]()
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