GMW15671

Performance Requirements of Bonded Exterior Trim

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Organization: GMW
Publication Date: 1 October 2018
Status: active
Page Count: 7
scope:

Material Description. This specification defines the adhesion requirements of exterior trim that is tape attached to painted or non-painted substrates. These requirements also include weatherstrips and seals that are tape attached, and flexible or metallic inserts tape attached, and used as a decorative component of a molding, applique, fascia, or sill plate assembly. The adhesive system is typically a double-coated foam, or elastomeric tape.

This specification covers the laboratory test requirements for the Production Part Approval Process (PPAP) (see Appendix A, Table A1), and Routine Quality Control (see Appendix A, Table A2).

In addition to the tape/substrate combinations, approvals are also specific to the facility that laminates the tape to the part.

Symbols. Not applicable.

Applicability. This specification applies only to substrates, paint, adhesion promoters, and tape materials that have been qualified and approved to the appropriate GM specifications.

Double-coated foam or elastomeric tapes shall meet the requirements of GMW15201 for the appropriate tape type. Tape approvals to GMW15201 include adhesion testing to exterior topcoats.

The process and requirements for obtaining GM Approval for Adhesive Application Approval (AAA) has been removed from this specification. If it is required, GMW15625 will be added to the part drawing, or math data.

Document History

GMW15671
October 1, 2018
Performance Requirements of Bonded Exterior Trim
Material Description. This specification defines the adhesion requirements of exterior trim that is tape attached to painted or non-painted substrates. These requirements also include weatherstrips...
June 1, 2013
Performance Requirements of Bonded Exterior Trim
Material Description. This specification defines the adhesion requirements of exterior trim that is tape attached to painted or non-painted substrates. These requirements also include weatherstrips...
October 1, 2008
Performance Requirements of Bonded Exterior Trim
Material Description.This specification defines the adhesion requirements of exterior trim that is attached to painted or non-painted substrates. These requirements also include weatherstrips and...
August 1, 2008
Performance Requirements of Bonded Exterior Trim
Material Description. This specification defines the adhesion requirements of exterior trim that is attached to painted or non-painted substrates. These requirements also include weatherstrips and...

References

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