7 mm Agg, commonly known as Quarter Minus, from Woodend Sand and Soil is a natural product and has a variety of uses including: as a base for a range of construction and landscaping projects, to make a finer conrete mix, for backfill/drainage, as a topping, in plumbing for pipe bedding trenches. We source our materials within the Macedon Ranges and deliver to Macedon, Gisborne, Woodend, Tylden, Romsey and Lancefield for your convenience.