Been using the MAGNIFICENT Fusso coat polymer sealant for quite some time, was recommend to try Mirror Shine, saw it on offer & if I was ever going to try it, now was the time. Mirror shine is an understatement WOW! Super easy Mr Miyagi style application (wax on wax off) left a super slick wet look shine. Not enough time has passed to comment on longevity, but it does what it says on the tin, ver VERY well, & the 200 gram tin offers the same excellent value for money Fusso coat offers. This is a combination I’d highly recommend, you’ll have to try many products to find ones to offer more than these two products.