List of featured suppliers of GULLIES Electropolished on Building Products Index
Gullies that have undergone electropolishing refer to drainage features that have been treated with an electrochemical process to remove surface contaminants and enhance their resistance to corrosion and wear. This method involves immersing the gullies in a special electrolyte solution and passing an electric current through them to remove any impurities and create a smooth, even surface. The result is a durable and highly-polished drainage system that can effectively manage water flow and prevent drainage issues.