Further information for OBO Bettermann OBO piece BSKD09 K0511 50x110 gray 7215263 - BSKD09-E0511
End piece for fire protection duct PYROLINE® Con D, type BSKD09-K0511 consisting of water and frost-resistant glass fibre lightweight concrete for closing the duct ends.
Including countersunk screws and glued-on sealing strips.