details The ideal coating for every boat and dock, Overton's Rubberized Nonskid Coating is the world's BEST nonskid coating. Made of a cross-linked acrylic urethane co-polymer that's extremely weather, wear, and impact-resistant. The wide variety of applications range from boat docks and ramps to boat and pontoon decks, galleys, and fly bridges. Designed to adhere to wood, concrete, metal, fiberglass, plastic, rubber, vinyl, and much more. Water based, nontoxic, and environmentally friendly. Nonabrasive.