GYEON quartz Cloth Q&sup2; Booster 30 ml Ceramic Coating Top Coat If you love extreme beading, Q BOOSTER is the finest product on the market to achieve it. It generates extreme hydrophobicity, when paired with HQ quartz coatings, reaching a contact angle of up to 120 Q BOOSTER is a Fluorine based Top Coat designed to enhance any high quality ceramic coating, even those outside of the GYEON quartz range. Q BOOSTER is very easy to install. The coating evaporates out almost immediately leaving very little product behind for wipe off. Q BOOSTER is more of a chemical reaction with the underlying coating than a true additional layer. The intent is to interact with the base coating to increase the water beading and increase durability.