MOT Type 1 Hardcore Sub Base
Used as a sub base for laying driveways/patios.
Normally 40mm down to dust stone size to create an easily compactable material.
Covers approx 10m2 @ 50mm or 2" deep or 5m2 @ 100mm or 4" deep
Available in bulk bag min 855kg (jumbo, tonne, dumpy bag) and 25kg trade bags