Black Basalt Gravel 20mm - 25/50 20kg Bags Plum Slate Its 90mm depth provides excellent

Its 90mm depth provides excellent load-bearing capacity

Avoid using knotting agents before applying Sadolin Woodstain

Originating from our best-selling Cotswold Gold 20mm

Remove the tape immediately after completing the fill while the product is still workable

Dimensions are 450 x 210 x 40mm and come in Welsh Slate

Black Basalt Gravel 20mm - 25/50 20kg Bags Plum Slate Its 90mm depth provides excellentCharcoal Granite Gravel 20mm, known as Black Basalt or Black Granite, is a versatile and striking volcanic aggregate. When exposed to moisture, its smoky grey hue transitions to a deep, jet black, adding a dynamic element to any landscape. This gravel is visually appealing, incredibly durable, and resistant to moss growth, making it an excellent choice for garden paths and decorative landscaping. Its angular shape ensures that the pieces interlock