Our limestone dust also referred to as Blinding Dust, is made from crushed limestone, which is graded 0-6mm in size. This product is commonly used in walling and block manufacturing or for agricultural purposes but can also be compacted for use in sub-base applications where paving slabs or block paving will be used and is increasingly used as a sub-base for artificial grass. This product is available from our Stainton site in Maltby.