40 mm Drain Rock

40mm Drain Rock is a high-quality, versatile aggregate that is ideal for a wide range of applications. It is made up of angular stones that are between 20mm and 40mm in size. This type of rock is an excellent choice for drainage applications as it allows water to flow freely through the spaces between the stones, preventing water buildup and flooding. It is also suitable for use in construction projects to create a layer of drainage beneath roads, buildings, or other structures. Additionally, it can be used as a decorative element in landscaping, such as in dry riverbeds or as a border for gardens. Our 40mm Drain Rock is a durable and long-lasting material that is resistant to erosion and weathering, making it an excellent investment for your project