Renderplas has launched the PowerBead range, a second generation of PVC-U beads for 15mm depth external renders. Powerbeads have been designed with the primary aim of incorporating massive rigidity through extrusion techniques never before applied to plasterers' beads.

The PowerBead Corner, Stop, Bellcast and Movement Joint beads are considerably more rigid than steel beads, and so have the advantage of being able to be nailed directly to uneven blockwork without deforming. This is translated directly into installation cost savings.