Tenmat FF109 Vent Duct Fire Sleeves Low Profile
CE Marked fire penetration seals designed to firestop PVC ventilation ducts/pipes when installed through fire rated constructions.Fire rated product up to EI 120 minutes Tested for masonry, concrete and plasterboard walls Tested in external wall / SFS constructions Can be installed within Ablative Coated Fire Batts U/U -...