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See You Next Year, Oct. 31-Nov. 2 | Atlanta, GA

Site Maintenance! Some of NGA’s web services will be down due to server relocation beginning 11pm ET on Saturday 9/21 through Monday 9/23. During that time, you will not be able to pay invoices, buy products, create memberships, register for any events including GlassBuild America, or handle any other online transactions on glass.org. Please contact us with any questions. We apologize for the inconvenience.

Insulating Glass

Super Spacer

A flexible, silicone foam spacer product, Super Spacer® provides the maximum in perimeter insulation for sealed glazing units and prevents condensation. Desiccant-filled with pre-applied side adhesive, the structural foam spacer significantly simplifies insulating glass (IG) production.

Featuring a vapor barrier backing, the product must be used in combination with conventional IG sealants such as hot melt butyl, polyurethane and solvent-free polysulfide. Dual seal equivalent sealants may also be used.
 

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silicone foam spacer

Want to exhibit at GlassBuild America 2023?

Join us October 31-November 2 in Atlanta, GA! Showcase your equipment, products and services, increase your brand awareness and win business at GlassBuild America, the largest glass, window and door trade show in North America.