Hydro2 is a revolutionary spray-on silica sealant which combines full nanotechnology protection with a true wipe-less application. Simply spray Hydro2 on to a wet vehicle surface, rinse off, and watch the surface transform before your eyes! Adding protection and beauty to your vehicle has never been faster, or easier than this. Hydro2 is formulated with the latest Nano Glass Fiber Technology, silicon-polymers, and fluoropolymers giving it immense hydrophobicity, slickness, gloss chemical, and UV-resistance. Hydro2 can be used on its own as a sealant for all hard vehicle surfaces, or over any CQuartz coating for added protection and gloss.