Base Course (Gap 20)

20mm graded crushed greywacke stone or gravel, also identified as “road metal”. Ideal for:

• use as a sub-base for concrete and paving
• as a base course for gravel driveways and pathways

Commonly used in high density traffic areas.

Available in retail size of 16KG and 20KG bag

Also available in bulk bags:

• ¼m³
• ½m³
• 1m³