Businesses in the mortar category supply materials used to bond bricks, blocks and stone, fill joints and support masonry work. Mortar is typically made from cement or lime, sand and water, with formulations selected to suit the building materials, exposure and type of work. Suppliers may serve builders, contractors, bricklayers and people undertaking repairs or renovation. Products can include bagged dry mortar for mixing on site, ready-to-use mortar and larger-volume supplies delivered for construction projects. Some businesses offer different strengths, setting times, colours and finishes, as well as lime mortars for traditional masonry and specialist mixes for pointing, rendering or restoration. They may also supply related products such as mortar additives, pigments and application equipment, and provide guidance on choosing a suitable mix for a particular job.