Wolman RainCoat® one coat clear sealer is a clear waterbased exterior water repellant designed to provide protection against water damage and mildew. RainCoat® one coat waterbased clear sealer formula is colorless which allows the wood's original color and grain to show through while protecting the surface from water damage. The NeverWet® hydrophobic technology with excellent water repellency helps maximize resistance to wood cracking, checking, splitting and warping. RainCoat one coat clear sealer is suitable for use on all types of pressure treated lumber, cedar, redwood, poplar, hickory and other North American hardwoods. Use RainCoat® one coat clear sealer to beautify and protect decks, porches, fences, shake, shingle and clapboard siding, boat decks, boardwalks, outdoor furniture, gazebos, arbors and trellises, storage sheds and more.