Composed of whole-grain crystalline silica of great hardness and irreproachable whiteness • Durable and dense, which allows them to resist degradation • Each size is washed, dried and filtered according to a very strict quality control process • Suitable for use in pressure and density filters • It can also be used in swimming pool filters, in various industrial processes and in auxiliary applications • Ideal for golf course in the top dressing of greens and tee-offs • Also available in beige and brown color • Size : 22.7 kg.
