A one-component, semi-gloss, urethane/alkyd based nonskid deck coating containing a measured amount of polypropylene beads as the nonskid agent. To ensure best water resistance, apply Nonskid Deckcoating over at least 2 high gloss coats. Application by shorthaired roller provides an even distribution of the beads. Stir well before and during use. Allow the final coat at least 72 hours to harden thoroughly. Fiberglass, steel, wood and aluminum: as nonskid finishing deckcoating on full one-component paint systems.