best marine grade varnish
Durable marine paint specifically formulated for aluminum & galvanized metal boats. apply directly by brush, roller, or spray. no primer is required. check price on amazon . 6. hi-uv clear coat boat paint. hi-uv clear coat boat paint is particularly helpful to restore the factory shine to uv-damaged fiberglass that shows signs of chalking.. Traditional varnish (sometimes called spar varnish or marine varnish) is a resin in an oil base with solvents. it has natural uv protecting properties. it is semi-thick, tends to flow off brushes nicely, imparts a warm amber color to surfaces, and is easy to re-apply over old varnish providing that the old varnish is not too badly degraded.. This gave rise to single-part, tung-oil-based varnish often referred to as "spar" varnish. with these, the varnish is dissolved in solvents, so it begins to harden as soon as it's applied. you can apply a second coat of tung-oil varnish before the first layer is totally hardened because the solvents will keep evaporating out of the underlying. 
best marine grade varnish Below the waterline marine paint. the bottoms of boats are constantly exposed to barnacles, algae, dirt and micro-organisms. when making repairs of dents and dings below the waterline on your boat, it is best to choose a flat marine paint that includes a hard, anti-fouling coat.. It sounds like a good quality varnish might be a better way to go. sounds like there are also some better products out there than the helmsman spar urethane. obviously, epifanes is too exspensive for such a large area. jamestown has a product called circa 1850 exterior varnish marine grade at $48.45 per gallon. would that be a good product to use?.
