Duraseal All-In-One Spacer System
Double Glazing Components

Quanex Duraseal®

Duraseal is an all-in-one IG edge seal system constructed using a unique Composite Laminating Technology. Duraseal is pre-assembled with proven components, sealant, spacer and desiccant to create a high performance durable single seal spacer system.

Colours: Black and grey

Duraseal® is recommended for use in high-volume production of dual and triple pane insulating glass units in a one-step process where units are sealed using heat and compression. Designed as a single-seal system, Duraseal can also be used with a secondary sealant to create a dual-seal unit.

Please see data sheet for more information. Please do not hesitate to contact us for further information, pricing or to discuss your double glazing requirements.

  • Warm edge spacer system with lower conductivity polymeric construction
  • Superior argon gas retention and improved condensation resistance
  • Smooth surface appearance and black or grey sightlines available
  • Proven adhesive technology and minimal compression required
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