McLube's Antifoul Alternative is a high-gloss polish that inhibits marine growth below the waterline and keeps your hull fast and clean for weeks at a time. Citrus based and fully biodegradable, this breakthrough product is quick and easy to apply. It has been aggressively field tested on VO70s, one-design keelboats, RIBS and powerboats worldwide. For more detailed information on product application, benefits, performance, and field testing, please visit www.mclubemarine.com. McLubeª is a registered trademark of McGee Industries, Inc.