Restore your auto exterior with a Nu Finish 2-Piece Finishing Kit. Nu Finish Scratch Doctor Car Scratch Remover lifts away scuffs, paint scrapes, haze and swirl marks while reducing the appearance of deep scratches. The advanced micro technology also removes sap, bugs and grime. Nu Finish Graphene Spray Coating leaves a hydrophobic barrier that stays put for one year*, and the graphene coating detailer spray is safe on paint, plastics, chrome, wheels and trim. For top-rated car washing supplies with trusted results, get Nu Finish. * Based on the average number of automatic car washes per year.