GMNA - 9982278
Adhesive Primer, Clear, Polyurethane to Glass
|Publication Date:||1 November 2018|
This specification covers a glass primer/activator used as primer number one (1) of a two (2) step primer system. The two (2) step primer system is used in conjunction with a polyurethane adhesive sealing compound.
Material Description. This material is a clear, solvent based, silane type primer/activator used to condition and promote adhesion to automotive glass. It conditions the glass surface in preparation for a second black glass primer; 9982279 that interfaces a polyurethane adhesive sealing compound. See 9982280 and 9985397.
Symbols. Not applicable.
Applicability. Materials approved to this specification are intended for use in bonding adhesive to stationary automotive safety glass. In conjunction, the glass is also bonded to painted automotive body openings. The bonding applications are typically windshield, backlight, and liftgate glass.
Remarks. Not applicable.