Product Description: Forespar Lanocote Prop & Bottom Protectant An economical alternative to more expensive foul release coatings, extensively tested LanoCote naturally sheds most marine organisms and has been shown to be effective for up to six months or longer. Outstanding as a foul release coating on props and shafts, LanoCote also works on small boat and inflatable boat bottoms. LanoCote is easily applied by hand, or when heated, by brush or short nap roller. Applied with a thickness of .020", one 16oz. jar covers about 10sq.ft. Effectiveness is regionally specific, based on water temperature and chemistry.