ACO MultiDrain M150D channels offer top-of-the-line quality for any drainage needs. Made from Vienite, ACO's sustainable and exceptionally durable material, these channels provide high resistance to chemicals. They come in both constant and shallow depth units, and their integrated galvanized steel protective edge rails are manufactured from UltraSTEEL, which adds even more strength and durability. UltraSTEEL also enhances the bond between the rail and its adjacent material in a sealed system, making it a reliable and effective choice for any project.