The Sika FastFix All Weather Self-Setting Paving Jointing Compound Stone is a 15kg bag of high-quality sandstone paver slabs. Designed in a square shape, this stone material is ideal for outdoor use in various garden and patio projects. The self-setting compound ensures easy installation, making it a convenient and durable choice for creating beautiful paved areas that can withstand various weather conditions. Perfect for landscaping and garden materials, this product offers a reliable and practical solution for your outdoor space.