Hard Landscaping 804 Granular Sub-Base - 1 Ton Bag
This material is used as a sub-base for all paved or gravel areas. 804 hardcore gravel is a crushed rock that can be used as a stable and strong sub-base under garden paths, paving areas and driveways.
You will need a base of approximately 5cm. This should be compacted with a whacker or roller to provide a level and firm surface.
1 bag should cover approx. 15 sq metres.