The system is composed by two products: CR-7-A (powder) and CR-7-B (liquid), which must be used together to get a perfect crystallization on natural granite floors. When applied on pavements which have been previously polished, it is able to recover the full original shine of the granite processed in the factory. If used without a previous polishing on very damaged floors, it can retrieve up to 60% of the original shine. The regular application of CR-7B (liquid) is enough for maintenance purposes.
CR-7 - Crystallization System :
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