Expamet Galvanised External Render Bell Stop Bead provides a straight edge and protects render edges from damage. The undercut 'bellcast' profile to shed rainwater at base of wall and the expanded wing reinforces render to prevent cracking. Can easily be cut to size using tin-snips or aviation cutters. Suitable for 16-20mm render depth. Made from Galvanized Mild Steel. BS EN13658-2:2005
