theres a lot of coatings out there but i haven't heard of these. cquartz, mohs, optimum, gtechnic and more. i suspect they are all pretty similar. putting a coating on isn't difficult. I've used some spray on sealants before, i especially like the sonax polymer net shield. given that the ceramic coatings last longer id steer you in that direction. i would advise against paying a lot of money to have someone put a coating on for you tho, its just not that difficult to do yourself.
|