SYSTEMS AND METHODS FOR TREATING A METAL SUBSTRATE THROUGH THIN FILM PRETREATMENT AND A SEALING COMPOSITION.

摘要

Disclosed herein is a system for treating a substrate. The system includes a pretreatment composition for treating at a least a portion of the substrate, the pretreatment composition comprising a Group IVB metal cation; and a sealing composition for treating at least a portion of the substrate treated with the pretreatment composition, the sealing composition comprising a Group IA metal cation. Also disclosed are methods of treated a substrate with the system. Also disclosed are substrates treated with the system and method.