This is the ultimate UV Protector from Promarine, it is a highly sophisticated formulation of UV screening and finishing fluids, designed to completely eliminate the penetration of harmful UV rays on RIB tubes, boat covers, tonneau covers, PVC, sundeck awnings etc.FeaturesUse as a finisher to Promarine RibshineLeaves a protective layer and sheenVirtually eliminatesfading and premature ageingRestores the look to lack lustre tubesDirections of usePre-clean tubes and surfaces with Pro Marine Ribshine – Apply some Pro Marine Ultimate UV Protector on to a clean dry cloth and spread evenly using large strokes. Allow dry and then lightly buff. if necessary. Can be removed by using Pro Marine Ribshine.