The composition of our standard quartz mix products is exceptionally constant. As a result, they are ideally suited to trowel floors. Quartz mix products are made using high-quality crystal quartz sands of a varying grain size, which are washed several times. The quartz sand has a high SiO2 content is washed several times and therefore free from mire, humus-like substances and other contaminations. After drying, the material is graded accurately.
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