TechCare Graphene Prime Ceramic Coating adds a durable, hydrophobic layer of protection to your exterior that lasts for 7+ years. It's safe on all hard vehicle surfaces, including: paint, glass, plastic trim, textured plastic, piano black, polycarbonate, rubber molding, metal and more. Graphene molecules are grafted to the ceramic in this formula, offering the most advanced coating technology on the market. It creates a highly hydrophobic surface with unmatched water beading and extreme self-cleaning effects. The brilliant, streak-free finish also delivers superior stain and scratch resistance. Application is simple — and this proprietary blend features UV tracers, so you can use a black light to see where the coating has been applied to ensure you don't miss a spot.