Sika FastFix All Weather is a self-setting paving jointing compound that provides the ideal solution to perfect pointing on paving, paths and patios. With a unique formula containing Active Resin Technology for advanced durability it is ready to use with no mixing required, easy to apply in all weather conditions; even in the rain and won’t shrink or crack over time. Suitable for use on all joints from just 20mm deep, Sika FastFix can be used for a range of applications including footpaths, stone setts, cobbles and Indian sandstone paving slabs. Set Time: 6-12 hours above 15°C in dry conditions.Store in cool, dry conditions. Once opened use within 1 hour or store in the bucket, immersed in water, for up to 1 month. 15kg : approx. 21m2 450mm x 450mm paving (5mm x 20mm joints).