No — stone dust compacts into a firm, water-shedding surface, but it never cures the way concrete does. It's fine granite screenings: under a plate compactor it locks tight enough to set pavers on, yet it stays workable, so you can re-level a low spot or reset a stone years later. That firm-but-repairable behavior is exactly why it's the classic setting bed for walkways and patios.
What to expect from compacted stone dust
- Firm enough to walk on and set pavers over
- Sheds most rain instead of soaking it up
- Repairable — rake, re-screed, and re-compact any time
Order #10 Stone Dust by the yard — a 3–4" walkway base is typical — and size it with the material calculator.
