Sika Setting Sand is a moisture-curing jointing compound for narrow joints. Faster than traditional methods, it can be simply poured or swept into joints before being saturated with water, giving perfect pointing for all types of block paving. Once cured it will not wash out, shrink or crack over time. Resists weeds and insects. Suitable for footpaths, outdoor patio areas, indoor stone floor areas, pedestrian areas, driveways and more with joint widths of 2-5mm. Size 20kg.