HP spare part: Display Panel Adhesive Kit. Unverified source; not bench-tested.
Source notes
Manual on file for HP Elite c640 14 inch G3 Chromebook Maintenance and Service Guide, PDF page 20: "kit is available as spare part number N13937-001". Source link not recorded and not verified as an HP document (red, not sure). (via v10 fold 2026-11-12)