High-strength Structural Glazing Spacer Tapes maintain consistent spacing between a glass pane and the metal frame prior to applying structural silicone, making it a key component in structural silicone glazing applications. Open-cell Spacer Tapes are available in a wide range of thicknesses and configurations with black or grey colour, utilizing durable acrylic adhesive on one or both sides of the foam. Tested to ensure superior performance, our Spacer Tapes excel in load deformation performance and water vapor transmission rate (WVTR), proving they are the ideal solution for structural silicone glazing applications and the right choice when your reputation is on the line.

Features and Benefits

Widely trusted, industry-leading brand of structural glazing spacer tapes
Thermalbond^®, formerly called Norton Tape, has been the industry standard for structural spacer tapes for over 40 years, with worldwide usage in a range of curtain-wall styles

Semi-rigid PUR foam featuring open-cell structure
Allows air and moisture to reach the silicone for optimum curing of all major brand silicone sealants; provides long-term resistance to loading and is resistant to environmental influences which enables the longevity of structural silicone glazed systems in the field

Available in a wide range of thickness and configurations
Double-sided adhesive configuration delivers secure temporary bonding, ensuring stability of the glazing components during the silicone curing cycle. Single-sided adhesive option is self-wound, with the matte black surface providing a smooth surface for glass positioning and visual aesthetics

Diverse portfolio of projects
From the World Trade Centre Transportation Hub in NYC to the Z Towers in Latvia, from the Marina Bay Sands Resort in Singapore to the Burj Al Arab Jumeirah Beach in Dubai, our Spacer Tapes have successfully been featured in some of the most cutting-edge buildings in the world

Excellence in load deformation performance and water vapour transmission rate (WVTR)
Ensure Spacer Tapes can withstand environmental stressors and perform under pressure, making them the ideal solution for structural silicone glazing applications