Firstly, because it contains no alcohol, it doesn’t flash off rapidly upon contact, which makes it very easy to apply. Moreover, because it is a very thick coating, only a single layer needs to be applied. Secondly, because it fully crystallizes as it cures, Gyeon Q² Pure produces a substantially harder and more durable coating than many rival products. We’ve tested this by subjecting it to a brutal decontamination test, in which selected panels were: (i) treated with a spirit-based tar remover; (ii) treated with a strong acid-based fallout remover, and; (iii) clayed with a mild clay bar. The net effect of this treatment was only a slight reduction in beading strength compared to the day it was first applied. Given that it is essentially an improved version of the now retired Gyeon Q² Prime formula, we fully expect its durability to extend to around the eighteen month mark.