McKee's RV MKRV-160 Carnauba Sealant Wax, 16 fl. oz. Provides long lasting protection and a slick, glossy finish Mckees RV carnauba sealant wax combines all-natural carnauba wax with slippery synthetic polymers When combined they create a blend that provides the wet looking shine of a high-end carnauba wax Works on all gel coat, fiberglass, and clear coat surfaces Non-abrasive, 100% clear coat safe Protects against sun fade Will not stain plastic trim Easy to wipe off