Features

A flexible self adhesive polymer based extruded intumescent material suitable for sealing wired fire resistant glazing into wooden fire doors with a maximum aperture size of 600mm x 600mm.

On exposure to heat from a fire Astroflame Intumescent tape swells, thus prohibiting smoke and flame from passing through the aperture between wood and glass, providing resistance in excess of 1/2 hour.

Supplied in roll form it offers the user a high performance, non load bearing tape for accurate placement, with no waste and requiring no specialist applications.