SBSKu-ES-UV is a plastic elbow made of modified PVC, with a sleeve molded on one side, in black (RAL 9005), non-flame-spreading, UV-stabilized. This elbow is used to connect the straight pipe FPKu-ES-F-UV black. The advantage is the heavy compressive strength. UV-stable for up to 10 years.0605 DIN EN 61386-21 Classification: 43411 Minimum compressive strength: 1250N/5cm