Product Description Sand, Gravel, Washed Crushed Stone
the fines wash down and bind the stone together. ... (Stabilized Gravel) 1" crushed stone with a mixture of sand, and clay. Clay content is normally 48%. Compacts very well. Good for starting a new driveway and parking lots. Works well for filling pot holes in gravel driveways. 21AA can be used to top a driveway already established with the ...