Red Granite Sand is made by washing crushed rock fines to remove the minus 75micron fraction. This creates an extremely durable bedding product with a number of advantages over pit or natural sand. It will not degrade under the heaviest traffic and its cubical particles give it superior load bearing and stability. Not only will it remain fully workable no matter what the weather conditions may be, it will help resist traffic deformation of the finished surface. Re Granite Sand is the smart choice for bedding concrete and clay paving blocks as well as concrete and natural stone paving slabs.