Further information for OBO Bettermann OBO piece BSKD09 K1021 105x210 gray 7215267 - BSKD09-E1021
End piece for fire protection duct PYROLINE® Con D, type BSKD09-K1021 consisting of water and frost-resistant glass fibre lightweight concrete for closing the duct ends.
Including countersunk screws and glued-on sealing strips.