Review on GYEON Quartz Rim Sealant 30ml: Professional Grade Ceramic Coating for Wheels with High Heat Resistance, Deep Shine, and Brake Dust Repellent by Nelson Calafell

Unfortunately, like many others, I seem to have received a bad batch. Mine was made on 11/2020. It looks good, smells like the coating should smell, but when applied the stickiness is nil. I can leave it on for 10 minutes and come back later and wipe it off. This shows that something is wrong with the formula. It stays oily like it should, feels smooth afterwards but nothing sticky. Even after using it with a microfiber cloth and drying it, the fabric didn't become stiff. It just dried up. Very strange. Maybe they changed the formula and didn't tell us anything?