Kiln Dried Sand 20kg for Block Paving, Patios & Artificial Grass | Buff Colour | Non-Staining | Free Draining | Fine 250 Micron Grain | BS 7533-3

BLOCK PAVING & PATIO JOINTS - 20kg bag of kiln dried jointing sand for block paving, patios, driveways, paths and paving slabs. Fills the joints fully so the blocks lock together and stop shifting FREE-FLOWING & READY TO USE - Kiln drying removes the moisture, so the sand pours straight from the bag and runs down into narrow joints instead of clumping on the surface. No mixing, no water ARTIFICIAL GRASS INFILL - Fine dry grain brushes down between the fibres to weigh the turf down, help it stand upright and stop it creasing. Spread evenly and brush against the pile COVERAGE PER 20KG BAG - 50mm blocks approx 7.6 m², 60mm blocks approx 5.6 m², 80mm blocks approx 4.4 m² ✅ MEETS BS 7533-3 - Medium grade 250 micron sub-angular grain in a non-staining buff colour, compliant with BS 7533-3:2005 Table D.4. Free draining, so rainwater runs through the joints instead of pooling