Do-it-yourself: bottom painting. very thorough sanding is required to achieve a good bond when painting over vinyl coatings with other types of bottom paint. paint for aluminum and underwater metals. rolling works best for most bottom paint applications, and a 3/8" nap solvent-resistant roller cover is the best match for most bottom. Re: bottom paint for aluminum boat as you know, you cannot use a conventional copper (cuprous oxide) based antifoulant. pettit vivid uses cuprous thiocyanate as the active ingredient, and can be used on aluminum providing pettit's epoxy primer system is used under it.. Wetlander is the best bottom coating for drift boats a bare aluminum or fiberglass drift boat can “stick” to shallow river rocks due to friction. this friction grab will make floating down the river more difficult, dangerous, and abusive to your hull..
Aluminum is perhaps the perfect material for building boats, especially flat-bottom fishing and hunting boats. aluminum is lightweight, durable and easy to work with. but like most metals, it can be difficult to paint.. Duralux aluminum boat green marine spray paint may also be used as a specialty primer on slick, hard to paint surfaces such as steel, steel chrome, chomemoly, zinc and cadmium plating, galvanized and stainless steel.. I remember a 60-ish aluminum boat out of westport wa built to be a dungie crab boat had copper oxide bottom paint on it. he was tuna fishing and was wondering why he wasn't catching. turned out with the copper paint the boat was a big battery..
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