GAP40 is your go-to choice for creating a robust foundation for a variety of outdoor projects. This 40mm graded crushed greywacke stone, also known as “road metal,” is ideal for ensuring that your final surface remains level and stable for longer.
GAP40 is a 40mm graded crushed greywacke stone, or “road metal,” offering a solid foundation for outdoor projects. It provides long-lasting stability and level surfaces, ideal as a sub-base for concrete and paving, or a base course for gravel driveways and pathways. Suitable for various applications including driveways, walkways, concrete pads, sidewalks, and foundations for new homes, GAP40 ensures a reliable, durable base for your projects.
Ideal For:
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Sub-base for Concrete and Paving: Provides a solid, stable layer for laying concrete and paving to ensure a level finish.
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Base Course for Gravel Driveways and Pathways: Offers excellent support and durability for driveways and pathways.
Available Sizes:
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Retail Bags: Available in 16KG and 20KG retail bags for easy handling
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Bulk Bags: Available ¼m³, ½m³, and 1m³ for larger landscaping projects