Stop Beads are used with render and plaster at junctions of walls, soffits, ceilings and surrounds to openings. Stop Beads are designed to finish and protect render/plaster edges. What are the features of ProBead Standard Stop 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 PVCuRender depth: 20mmLength: 3mTotal Length: 102m