The Star brite 86016 is a 16 oz Premium Restorer Wax designed for medium to heavy oxidation. It removes oxidation and restores brilliance to colored fiberglass hulls and other surfaces in one step. This wax can be applied by hand or with a buffer and leaves a durable protective coating. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.