Optimum Poli-SealTM contains micro abrasives that eliminate (not hide) minor surface imperfections. It provides swirl mark removal, the final polish and a durable wax/sealant…all in one step! Poli-SealTM creates a perfect shine on all types of paint, fiberglass, gel coat and smooth molded plastic. A single application provides "optimum" protection for your vehicle that lasts for months!