RPB-YXGD series special shape fireproof intumescent seal is suitable for fireproof timber and steel doors with glazing vision insulating and non-insulating glasses.
The intumescent systems have been specially formulated to accommodate the expansion in the glass during a fire situation.
In the event of a fire, it will expand multi-directionally in volume to effectively seal and insulate the glass into the aperture, providing a fire-resistant sealing.