GMNA 9984908 PDF

This specification covers the requirements for a low bake 80°C (180°F) or above 121°C (250°F) waterborne adhesion promoter for Thermoplastic Polyolefin (TPO). The adhesion promoter may be conductive or nonconductive depending on the needs of the user.

Material Description. This adhesion promoter is part of a total product system and must meet requirements set forth in the specifications for other materials with which it is used. This specification shall be used in conjunction with the GMW14797, Approved Paint on Plastics Systems (APOPS), a section of Materials Specification (MATSPC) file, which lists approved substrate, cleaning, priming, and topcoat combinations.

Specified herein are material requirements per the GM Global Paint & Polymers Center. These specifications are used to verify the materials have been processed to produce a finished product of quality consistent with that proven in initial qualification testing.

Symbols. Not applicable.

Typical Applications. Adhesion promoters covered under this standard are typically applied to TPO substrates. They are used under an approved topcoat system.

Remarks. Not applicable.