Pyroplex® CE Marked Pipe Collars have been specifically designed to re-instate the fire resistance of a wall or floor which has been penetrated by plastic flammable pipes used in soil, waste and drainage services. They will seal closed flammable pipes from 25mm to 400mm diameter and can be face fixed or set-in to a wall or ceiling structure.
They are suitable for use on concrete, masonry and plasterboard partitions. Available in two fire ratings; 2 hour and 4 hour, eachversion features a tab closing device which ensures the Pipe. Collars are quick and easy to fix in place.