We're happy to announce laboratory test results from the leading Asian verification, testing and certification institute - KTR. We've undertaken serious and independent tests on our 3 well known coatings: Q² Prime, Q² Mohs and Q² Mohs+. Each of them proves outstandingly well in the test categories. Mind, that all of our coatings reach 9H hardness in the pencil hardness scale as well as very high chemical resistance. Please note that "9H hardness" is commonly misunderstood or even intentionally wrongly marketed. Please contact your distributor to get a proper and real knowledge about 9H, quartz/ceramic coatings and their real properties and advantages!