CM-417 Straw Mortar Color brick mortar colors ready-to-use chemical surface retarder that

ready-to-use chemical surface retarder that reaches the same depth as a sandblasting

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CM-417 Straw Mortar Color brick mortar colors ready-to-use chemical surface retarder thatMortar Colors are pure iron oxide 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 Colors are