The Jade Ruby Hydrophobic Ceramic Coating Spray is a nano crystalline coating that brings the same incredible durability and surface protection of traditional ceramic coatings into a sprayable form. It applies a hard, shiny protective layer that protects your paint from weather, sun, water, and corrosion in a simple spray-and-wipe method! FOR BEST RESULTS AND LONGER STORAGE PERIODS, TAKE SPRAYER OUT, RINSE, AND PUT CAP ON TIGHT.