GTR Intumescent Foam Glazing Tape

Sealmaster Intumescent Foam Glazing Tape is a highly compressible and flexible intumescent tape product exhibiting a low pressure intumescent behaviour with a degree of expansion of up to 3-4 times its original volume. The resistance to thermal erosion is exceptional for a foam tape product allowing it to be used with a very broad range of fire glazing systems. On exposure to heating the unique chemical formulation allows the product to retain char stability to beyond 900°C, far surpassing other foam glazing tape products currently on the market.

Sealmaster Intumescent Foam Glazing Tape has a strong adhesive backing to allow rapid and easy installation into both fire door apertures and fire glazing screens. The material can be cut very easily with scissors or a sharp knife and so is very easy to fit to glazing beads and other precisiondependent applications.
The unique thermal behaviour of this new product allows it to be used across a very broad range of fire resistant glazings for integrity, semi-insulating and insulation applications.