The 2.4m 3mm Thin Coat Stop Bead 560 (DWSB3/2.4) is a durable and high-quality plastering accessory designed to provide a neat finish on plaster or render edges. Its primary function is to protect and reinforce these edges against accidental damage, ensuring longevity of your wall structures. This stop bead is made from galvanised steel, making it resistant to corrosion and perfect for both internal and external use. With its length of 2.4 metres, it provides ample coverage for most applications while its slim profile of 3mm ensures minimal visibility once installed.