This high-grade Rugby Hydrated Lime is a fine calcium hydroxide powder designed to enhance the workability, cohesion, and flexibility of mortars and renders.
When added to traditional cement-sand mixes, it creates a smoother, highly pliable mortar that bonds exceptionally well to brick and blockwork while reducing the risk of shrinkage cracking. It is ideal for traditional bricklaying, external rendering, and heritage restoration projects where breathability and long-term durability are essential. Supplied in a moisture-resistant bag to ensure product quality and long shelf life on-site.
 
Improves workability and water retention in mortar.
Used in traditional cement : lime : sand mortars.
Provides better bond & reduces risk of cracking.
Suitable as an acidity regulator for land.
For agricultural use.
Assists in soil stabilisation, water and sewage treatment.
 
Available in: 25kg Bags