Features and Benefits:

• Adhesion promoter to be used with 3M™ AUtomix™ EZ Sand Flexible Parts Repair material, part numbers 05895, 05896, and 05887 for the repair of polypropylene and ethylene propylene interior and exterior parts

When making a System II repair, you must apply adhesion promoter after every sanding or grinding step until the plastic part is completely covered with primer.