Optimum (GP2011P) GPS Glaze Polish Seal - 18 oz. Optimum GPS micro abrasives eliminate, not hide, minor surface imperfections, creating a brilliant glossy surface that is protected with a hard polymer coating In only one step GPS leaves a perfect shine on all types of paint, fiberglass, gel coat and smooth molded plastic Optimum GPS unique spray formula easily primes the polishing pad and uses far less product than other cream style one-step products Hand apply with a damp foam pad or cloth until slight hazing appears, then buff to a brilliant shine with microfiber or terry towel Dual-action orbital or rotary for machine application with a primer spray on polishing pad and one spray per panel for a fast, easy and brilliant shine with the ultimate polymer sealant protection