Description: A small limestone aggregate with fines.
Color: Blueish gray color.
Uses: Finely crushed limestone used for leveling flagstone walkways and retaining walls.
Stone dust is an aggregate with lots of fines. This would require a compactor to make the stone stable for base.
To calculate the amount of material needed for your project, type in the length and width of the area you need to cover. From the drop down menu, choose the depth you would like to apply. Then click ‘calculate’ to determine the approximate needed amount.