Fine Silica Sand Mesh 40 - 60 (0.25 - 0.40 mm)
We sell silica sand / fine quartz sand medium size 40-60 mesh, 40-60 mesh silica sand is usually used as an abrasive material such as sand blasting / sandpaper in industry (adjusting the texture), aquarium needs (as accessories and filters) and as a mixture of materials. cement raw.