Hydralime is a high calcium, non hydraulic, hydrated lime.
This product is used to improve the plasticity, cohesiveness and water retention of Portland cement mortars and renders.
Hydralime is suitable for use with Tarmac Mastercrete, General Purpose Cement, Snowcrete, Procem and Sulfacrete. As Hydralime is non-hydraulic, it is not suitable for use in mortars and renders without Portland cement and is generally not compatible with waterproofing admixtures.
Available in 25kg bags.