Gallon, CWF-UV, Clear Redwood Finish, Restores The Rich, Warm Appearance Of Natural Wood, Protects Against Damage Caused By Moisture & Ultraviolet Rays, Provides A Mildew Resistant Finish That Won't Crack, Peel, Or Flake, Easy Soap & Water Clean Up, Guaranteed 4 Years On Siding, 2 Years On Decks.