External render stop bead providing a clean and straight edge when using multiple coat plaster systems. Finishes and reinforces plaster edges. Greatly reduces the time taken in forming sharp corner joints, end stops, and window and door openings. This 3 metre galvanised steel bellcast bead provides a clean stop to external render finishes. Measuring 65mm wide, it creates a drip edge that protects lower walls from rainwater, helping prevent staining and moisture damage. Supplied in 3m lengths.