Duraseal® warm-edge spacer from quanex

Duraseal® is a warm-edge spacer system ideal for high-volume production of dual- and triple-pane insulating glass.

 Duraseal is preassembled with proven components, sealant, spacers and desiccant to create a high-performance system. 

Other features:

Composite laminating technology

Lower conductivity polymeric construction

Black or gray sightline

Proven adhesive technology

Optimized packaging

Sizes to accommodate airspaces of ¼” (6mm) to 13/16” (20.5mm)



Other benefits:
Smooth surface appearance
Superior argon gas retention
Improved condensation resistance