According to the Care & Maintenance guidelines on IceStone 's website , the surface is semi-porous due to its cement content .
According to the Care & Maintenance guidelines on IceStone 's website , the surface requires regular application of a penetrating sealer .
According to the Care & Maintenance guidelines on IceStone 's website , the surface is semi-porous due to its cement content and requires regular application of a penetrating sealer .