ProBead Drywall Beads incorporates a range of drylining corner profiles, feature channels and plasterboard edge beads. Arch angle bead forming curves and arches to minimum radius of 250mm ideal for drylining and skim plaster. What are the features of ProBead Angle Arch Bead? Lightweight - for ease of handling Easy to cut compared to traditional metal beads Cost-effective - due to time savings Excellent keying to reducing render or plaster waste Non-corrosive - no staining on the walls due to rust Non-flammable 25-year guarantee against failure Technical Colour: WhiteMaterial: 100% reground PVCuPlaster depth: 2mm Length: 3mTotal Length: 102m