The Simpson Strong-Tie PVC-u Arch Stop Bead 15mmx3m is an essential structural accessory designed to provide a clean, sharp edge on arches and curves in plasterboarding. Crafted from high-quality PVC-u, it offers excellent durability and resistance against impact and adverse weather conditions. Ideal for both professional and DIY use, this bead is easy to install with its precise design that ensures a seamless fit. With a length of 3 metres, it provides ample coverage for your construction or renovation projects.