16oz Supreme Seal Instant Detailer / Renegade detailer series supreme sealant is made with teflon and animo functional polymers which resist UV rays, salt, air, snow, sleet, insects, road film, and environmental contaminants that can fade or discolor finishes prematurely. This product fills micro scratches and defects to form a long lasting barrier and a glass like finish. sealants provide extra durability for your paintwork.