The I-CE Locking Systems Intumescent Self Adhesive Kit for 5L Sash/Euro lock 63/75mm 1mm (FD30) is designed to enhance the fire resistance of door lock and sash mechanisms. Comprising various intumescent strips and plates, this essential safety kit is self-adhesive for easy application. The pieces come in a self-colour finish and are constructed to fit Euro lock configurations with dimensions of 63/75mm, suitable for FD30 fire-rated doors. These components act as a protective layer that swells when exposed to heat, helping to prevent the spread of fire and smoke, which is critical in maintaining the integrity of fire doors.