Minimise cracking in high-stress areas with ProBead 10mm PVCu Expansion Beads, designed to be used with render over movement joints and at substrate transitions. These beads are essential for managing expansion and contraction, reducing the risk of cracks in your render. They can also be used for internal corners, easily hinging through 90 degrees for a perfect fit. Each bead is 2.5 metres in length, features a 40mm wing, and is compatible with a render depth of 10mm.