Can also be used for driveways and paths or a firming base under your sand for setting pavers in. Excellent compaction.

Do keep in mind - if using under a paver - there may be a period that the minerals from the crusher dust - may leach through the paver causing efflorescence, this isn't a bad thing, it usually follows a damp period and the salts or minerals have just worked their way through the paver as it dries.

Once they are dry you can usually just brush the efflorescence away.