Interstar Mortar Colors are pure iron oxide mineral pigments designed to be used with all cementitious materials, including Type N, S, M or O strength masonry cement or Portland cement and lime mixtures. The pre-measured units of Interstar Mortar Colors provide uniform color control with the flexibility of utilizing local masonry and/or Portland and lime cements to achieve the proper strength and mix design for brick, block stone unit construction. Interstar Mortar Colors are certified ASTM C979 for integral coloring.
Interstar Mortar Colors turn an ordinary project into something extraordinary. Use Interstar Mortar Colors to enhance the beauty of brick, block and stone by using a contrasting mortar color or a complimentary mortar color between masonry units and joints.
- Easy dispersing
- Maximum coloring power
- Permanent –
- Stable to atmospheric conditions
- Sun fast
- Lime proof
- Free of deleterious fillers and extenders.
Color chart examples and percentage recommendations may not match final color of finished product. Because of the use of natural products, color tones may vary.