Hullkote combines the same very fast world renowned McLube proprietary formulation of our bonded PTFE suspension system with an entirely revolutionary citrus-based long lasting high gloss polish. The results have been remarkable, by all accounts. - Environmentally friendly citrus based hydrophobic polish designed for an easier, faster hull coating application saving your team s valuable time and strength for the race course. Very environmentally friendly and entirely safe for you to use. Citrus based natural degreaser and polish creates an ultra-smooth, well sealed finish with an excellent and long-lasting high gloss shine. Same active ingredient suspension as Sailkote creating the same durable chemical bond as Sailkote.