Highfield Cleaning and Protection kitMarine RIB Protection Kit (MRPK) Everything you need to clean, restore and shine your Highfield RIB (Rigid Inflatable Boat) in one beautiful aqua case! Whether youre dealing with dirt buildup, waterline scum, or the toughest marine residues, these products effortlessly cuts through it all, leaving your surfaces gleaming. Safe for both PVC and Hypalon, its designed to maintain the integrity of your inflatable while giving it a spotless, just like new