The Hanson Golden Gravel/Shingle 20mm Single Trip Large Bulk Bag is generally used for drainage purposes and surface dressing. This product is laid at 3 to 4cm depth and is ideal for path edges, pathways, replacing flower beds or as a pipe bedding material. It is a mixture of stones of varying weights. Coverage: as a coarse concrete mix, approximately 4.5m² at 100mm depth; as a top dressing, approximately 12m² at 50mm depth.
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