Discover our range of Sika jointing compounds here at Build & Plumb and ensure the best possible finish for your paving, paths and patios. Sika jointing compounds are bonding agents designed to fill in the gaps between paving slabs, tiles, stone setts and cobbles to create a neat and smooth appearance, whilst also acting as a natural barrier against weeds. Our range of Sika jointing compounds includes several easy-to-apply, self-setting Sika products, including Sika FastFix all weather jointing compound in a number of colour options to choose from.