Qu-Pro-300 Structural Glazing Tape - 6mm Thick (15m Rolls) - S/S - Qualitape
Qu-Pro-300 Structural Glazing Tape - 6mm Thick (15m Rolls) - S/S

Qu-Pro-300 Structural Glazing Tape – 6mm Thick (15m Rolls) – S/S

Price range: £7.00 through £20.75 excl. VAT

SKU: QU-PRO-300/SGT-6MM-S/S

Description

A single sided, high tack PVC structural spacer glazing tape.  Designed for use in structural spacer systems.

With an open cell structure to allow the curing of structural silicones on all sides.  Coated in acrylic adhesive.  Fast recovery from compression.

Tested to ASTM E96-2005 water vapour transmission to determine open cell airflow structure.  Tested and Approved by The Dow Chemical Company.

6mm thick now sold in cut rolls.  For further size options, please call 01440 710747.

Tech Sheet

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Is this product DOW approved?

Yes – Certificate available on request

Is this product SIKA Approved

Yes – Certificate available on request

What is the difference between single- and double-sided structural glazing tape?

  • Single-Sided Structural Glazing Tape: This tape has adhesive on one side only, with the other side being non-adhesive or coated with a release liner.  It is designed to be applied to one of the surfaces (typically the glass or glazing component) and then held in place with pressure or mechanical fasteners.
  • Double-Sided Structural Glazing Tape: As the name suggests, double-sided tape has adhesive on both sides, enabling it to bond two surfaces together.  In structural glazing, it is often used to bond both the glass and the frame or substrate without the need for additional fasteners.

Is double or single-sided stronger?

  • Single-Sided Tape: Single-sided glazing tape typically offers a strong initial bond on one surface but requires external support during the installation process, as the adhesive is only on one side.  This is suitable when mechanical fasteners or additional fixing methods will bear some of the structural load.
  • Double-Sided Tape: Double-sided glazing tape generally offers more consistent and uniform strength since it creates an adhesive bond between both surfaces.  It can provide greater load-bearing capacity and is often used for applications where the bond itself must carry a more significant part of the load without external supports.

How do I choose between single and double-sided?

  • Single-Sided Tape: Single-sided glazing tape is used when the adhesive bond is needed on one side of the joint only.  Typically, the adhesive side bonds to the glass or the window, and the opposite side may be used to attach to the frame using pressure or other mechanical support until the bond reaches full strength.
  • Double-Sided Tape: Double-sided tape provides a complete bond between two surfaces simultaneously.  It is particularly useful when both the glass and the frame need to be bonded with a uniform adhesive layer.  The tape bonds the glass and the frame at the same time, providing structural support without the need for mechanical fasteners or additional adhesives.

What are the advantages of using structural glazing tape?

  • Clean Sight Lines: Since it eliminates the need for excessive caulking, it provides aesthetically pleasing sight lines.
  • Rapid Cure Times: Tapes allow for immediate handling after installation, which can significantly reduce project timelines.
  • Ease of Fabrication: The application process is straightforward compared to traditional methods involving extensive curing times for sealants.

What are the performance characteristics?

Structural glazing tapes are engineered to withstand various environmental conditions including UV exposure, temperature fluctuations, and moisture.  They maintain their adhesive properties over time without significant degradation, ensuring long-lasting performance.

In summary, structural glazing tape works by providing a robust adhesive bond between glass units and frames in fenestration systems while allowing for flexibility and movement due to environmental changes, thus enhancing both performance and aesthetics in building designs.

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