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What is the Difference Between Spar Varnish and Spar Urethane | Compare the Difference Between Similar Terms
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Rust-Oleum Marine Coatings Spar Varnish Gloss Clear Oil-based Marine Varnish (1-quart) in the Marine Paint department at Lowes.com
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Spar Urethane drastically changes color of stain while regular poly doesn't. . (Description in comments) : r/finishing
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