Kiln Dried Paving Sand 20kg for Block Paving, Patios & Driveways | Jointing Grade | Buff Colour | Non-Staining | Free Draining | BS 7533-3

KILN DRIED JOINTING SAND - 20kg bag of dry, free-flowing sand for brushing into the joints of block paving, patios, paths and driveways. Runs to the bottom of narrow joints and locks the blocks together so they cannot rock, creep or shift FREE DRAINING, READY TO USE - Straight from the bag with no mixing, water or curing. Brush in on a dry day, compact, then top up. The loose sand lets rainwater drain down through the joints and sub-base, so surface water does not pool ✨ NON-STAINING BUFF COLOUR - Natural buff tone blends with most concrete block paving, clay pavers and patio slabs and leaves no marks on the surface. Sweep off the surplus once the joints are full COVERAGE PER 20KG BAG - 50mm blocks approx 7.6 m², 60mm blocks approx 5.6 m², 80mm blocks approx 4.4 m². Coverage depends on joint width and depth; allow extra when refilling empty joints on older paving ✅ MEETS BS 7533-3 - Medium grade (Mansil 40), sub-angular grain compliant with BS 7533-3:2005 Table D.4 for jointing block paving. Ideal for re-sanding after pressure washing, and also suits artificial grass infill