Perimeter Upgrade Seal (PUS 37) is used to upgrade existing fire doors and frames with up to 8mm gap. Utilising Trafalgar Fire’s high performance intumescent, coated in a protective PVC, the strip is simply installed onto the door frame using the integrated self-adhesive. PUS 37 is designed to assist in upgrading a non-compliant fire door or frame. It is ideal for situations were the perimeter gap exceeds the 3mm maximum as per the Australian Standard of Fire Doors.
Note: Tested and approved in accordance with AS1530.4:2005, Not For Use with NCC2019 or NCC2022 Projects After May 2023