Firestop Seal For Service Penetration Openings.
Tested to BS EN 1363-1:1999 for up to 2 hours. Compressible material for simpler installation. Only min. 10% compression required. Can be cut to any required length(s). Red coating provides easy recognition. Easy to add and remove. Square edges are easy to stack. No overlapping required - lower cost. Can be installed from one side.