Silikaat’s sieved dry sand is made from Männiku quarry’s sand by drying and sieving.
Silikaat’s washed and sieved sand is clean, natural and perfect for playing. Special sandbox sand has a coarser fraction, which prevents the sand from giving off dust, lifting up with each breeze, and makes it easier to clean clothes from sand.
Initial fill-up: 1 x 1 m² sandbox can be filled with 14 bags of Silikaat’s sandbox sand.
Refilling: The annual refill of the sandbox requires four bags of sandbox sand. To make sure that the sand is clean, we recommend replacing the sand every two years.