Flexible Metal Corner Tape Product Description: Flexible metal corner tape is manufactured from joint paper tape,reinforced with two high-quality corrosion resistant metal strips.The flexible metal corner tape shows good performance in decorating and protecting the external corner as the metal corner bead.But this flexible corner tape is easy to apply and you can cut to length to reduce waste and cost. Application: Flexible Metal Corner Tape is ideal for use in a variety of drywall application:internal or external corners which are 90 degrees or not 90 degrees,for manual application only. For example:archways,curvses,vaulted ceilings,coffered ceilings,bay windows,ect. Specification: Width:50mm Length:30m Other length upon customer’s request. How To Use: 1. Cut the flexible metal corner tape with a knife at the distance of how tight a radius you want to chieve . 2. Apply a thin coat of compound covering both sides of the corner at the width of 5cm the same time.With the metal facing the wall, fold tape at the center margin and press firmly into the compound with the tapping knife. 3. Cover the tape with a thin coat of compound,after the first coat dry,sand lighty.Apply one or two wider coats of compound.When completely dry ,then sand.