Roll with the best! The next generation of corner bead, known far and wide for having the quickest installation on the market while using the least amount of mud — Fast Edge® — will soon be available in a convenient, highly flexible rolled form in four widths: 2.75", 3.25", 3.75" and 4.50". Tackle off-angle inside and outside corners faster than ever, while our patented mud locks featured on the bead’s paper-covered vinyl core provide unmatched bond strength and durability.