Fireproof sleeve. for metal / plastic pipes Ø83 - 110mm. (Analogue - CFS W SG / For openings in concrete. aerated concrete. masonry or plasterboard). protection up to 240min
Fireproof sleeve. for metal / plastic pipes Ø83 - 110mm. (Analogue - CFS W SG / For openings in concrete. aerated concrete. masonry or plasterboard). protection up to 240min