Once applied around the edging of the glass, the tape will prevent the spread of fire for 30 minutes. The supple and flexible tape is constructed of polymer. It works by swelling under the extreme heat of a fire, sealing the edges of the glass.
The glazing tape is sold in individual 12mm x 3mm x 15 metre rolls. Available in white, the glazing tape meets testing and compliance requirements for BS476 Part 22, EN1366-3, NHBC type approval and LANTAC building control approval.