Black Basalt Gravel 10mm - 25/50 20kg Bags Variant:50 Bags (1000kg) Wall vent cowl cover for

Wall vent cowl cover for air bricks vents and grilles

Made in: United Kingdom

It comes in packs of 500

making it a reliable choice for buildings

remove immediately while still wet

Black Basalt Gravel 10mm - 25/50 20kg Bags Variant:50 Bags (1000kg) Wall vent cowl cover forJet black when wet and charcoal grey when dry, the Black Basalt Gravel 10mm offers a striking visual appeal for various landscaping projects. This angular, volcanic rock is known for its durability and low maintenance, making it ideal for pathways, garden borders, and decorative features. Its compact size ensures stability underfoot, reducing displacement and providing a comfortable surface for high traffic areas. Key features: Jet black when wet,