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Designed to improve the strength and workability of sand and cement mortar.
The ProJointTM SBR products are a water-based emulsion of a modified styrene-butadine polymer and have been designed to improve the strength and workability of sand and cement mortar. They can also be used for priming the surface of natural stone or cement slabs or setts to promote adhesion.
With non-foaming properties ProJointTM SBR controls the density of the mortar and results in a significant increase in compressive, tensile and flexural strength.
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Designed to improve the strength and workability of sand and cement mortar.