Lap Siding Step Bead is designed to simulate the look of rigid cementitious siding on your building with stucco alone. It features a double ground that functions as a screed between adjoining stucco bands, and striated flanges for improved bonding with stucco.
Lap Siding Step Bead shall be Plastic Components #SSB 75-50. All exterior accessories shall be of PVC material conforming to ASTM standards D1784, C1063, and D4216. They shall be used where specified by the architect and installed per industry standards.