Concrete & Mortar Repair from our concrete, cement & masonry range: quality surplus stock at a lower price than retail. Suitable for new builds, repairs and DIY projects. Pickup is free; shipping is available. Need a larger quantity or a different size? Send us a message. Photo: "Patching a finishing a new parapet wall in Harold Interlocking. 10-09-2019 (48882437972)" by MTA Capital Construction Mega Projects, CC BY 2.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Patching_a_finishing_a_new_parapet_wall_in_Harold_Interlocking._10-09-2019_(48882437972).jpg).