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Pearl Grey Gravel 20mm
A flint aggregate with a naturally rounded shape and colours that are a mixture of browns and greys in varying shades.
From £5.40
To £129.96
Product Photo Key
This is a naturally occurring product and there can be variations in colour. We always photograph the product after washing because it can be dusty when you receive it.
A naturally rounded flint gravel with a subtle mixed palette of colours mainly consisting of shades of browns and greys from light to dark. This aggregate can sometimes known by alternative names like Lydd Gravel and Oyster Gravel. The colours become much more vivid when this aggregate is wet. Also known as Oyster Pearl gravel. The size range is approximately 15-25mm. The recommended depth for laying is 40-50mm.
Depth for 20mm Graded Aggregates and Gravel
The recommended laying depth for this size is estimated to be between 40mm and 50mm.
More information and examples of other sizes and types of aggregates are available in our Aggregate Depth Laying Guide.
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