SFF Cerakote Case Studies Samples of our work - before and after. Supreme Firearm Finishes is proud of our work and would like to share with you some of our recent or challenging projects. [ + Click Image to Enlarge ] Cerakote Price List Online Order Form Ruger Hand Gun Refinishing – Before & After BeforeFirearm was worn and in need of finishing. AfterAdded the Cerakote Armor Black Finish Hand Gun Frame – Before & After BeforeUnfinished Hand Gun Frame Before SFF Cerakoting. AfterBack to basics. This handgun was finished with Cerakote Crushed Silver finish.