Our Gap 20mm is made from crushed bluestone rock with particle sizes up to 20mm. This product in particular has a large fines to bone ratio. More dust ensures a fine, smooth finish.
Typical Use: Filling potholes, gravel driveways, base course for driveways and footpaths.
Compatible Products: Other GAP sizes, and tools to do the job.
$90.00/m3
$125.00/m3
