Protektor 3769 - ПВХ угол для гипсокартона

3769 is a PVC angle for creating curved connections on mineral fibre ceilings, such as for round columns or walls.‎ Connections on round columns, with outside diameter of > 0.‎28 m, can be bent without trimming.‎ Connections can also be created along curved walls with an inside diameter of > 2.‎45 m.‎ Any waves that arise along the support flange can subsequently be smoothed over with a warm-air device.‎ Further info from manufacturer on 3769 Protektor