This mini bag contains 20mm red ballast, a coarse aggregate suitable for mixing with cement and water to create concrete. The product consists of single-sized gravel, commonly used on building sites for producing concrete mixes where a sturdy aggregate is required.
It is typically used for concrete in footings, foundations, post setting, and step construction. Supplied in a compact bag, it is convenient for smaller jobs or where access for bulk deliveries is limited, making handling and storage straightforward on site.
Share
Trade accounts with 30-day credit available — your prices, fast reordering.
30-day returns · UK delivery available at checkout.
