An intumescent kit for the Tectus TE541 3D FVZ concealed hinge, used to maintain the fire integrity of a fire-rated door installation where Tectus TE541 hinges are fitted. The intumescent material expands under heat to seal the hinge recess and prevent the passage of fire and smoke through the door frame, ensuring compliance with FD60 fire door regulations.

Supplied as a single kit. Compatible with the Tectus TE541 3D FVZ concealed hinge.

• Type: Intumescent kit
• Compatible hinge: Tectus TE541 3D FVZ
• Application: FD60 fire-rated door installations

For the FD30-rated version, see the Tectus TE340 3D Intumescent Kit. Browse the full fire door hardware range.