HLM-500 mortar is a pre-blended, pre-packaged mortar specifically designed for use with clay, concrete and stone masonry units, within the context of a historic preservation project or new sustainable construction project (LEED). HLM-500 mortar is a blend of natural hydraulic lime (St. Astier), hydrated lime and masonry sand. It is available in off-white, but can also be blended with a variety of colouring agents.
- Does not contain cement
- Excellent resistance to freeze-thaw cycles
- Excellent resistance to de-icing salts
- Excellent vapour transmission and auto-healing properties
- Very low shrinkage
- Pre-blended, ensuring consistency from the first batch to the last
- All KING products are manufactured using ISO 9001:2015 Certified Processes