Gibraltar Building Products 2-5/8 in. x 10 ft. Galvanized Steel Stucco Expansion Corner Bead

The Expansion Bead is has double V rib design with expanded galvanized steel lath a that provides ½" screed ground to assure proper plaster or stucco thickness. The product relieves the stresses of expansion and contraction associated with natural shrinkage and basic thermal changes during stucco curing.