Complete Rear Window Defogger Repair Kit by Permatex®. This complete kit contains everything required for making low-cost, professional quality repairs to damaged rear window defogger grids and tabs in just minutes. It includes the Quick Grid repair compound, which is the result of a joint research project with the General Motors Research Center.This complete kit contains everything required for making low-cost, professional quality repairs to damaged rear window defogger grids and tabs in just minutes. It includes the Quick Grid repair compound, which is the result of a joint research project with the General Motors Research Center.
