Jescar Power Lock Polymer Paint Sealant 16 oz Jescar Power Plus Lock Polymer Sealant Locks in the Gloss with Advanced Polymer Paint Protection! Power Lock Plus Polymer Paint Sealant by Jescar is formulated with the maximum concentration of advanced polymers to enhance the gloss and protect automotive paint from the elements. It's a blend of advanced German polymers in a water-based emulsion that provides additional gloss, slickness and protection to polished paint With Jescar Power Lock Plus; colors are more vibrant, metal flake shimmers, pearl coat dazzles like never before. This is a paint sealant that outperforms other sealants and rivals the finest carnauba paste wax when it comes to enhancing the appearance of automotive paint.