Coarse Sand mulch ⅜" gray gravel

⅜" gray gravel

20/80 is traction-first — better for slopes and steep surfaces

and fine decorative work

but the salt can damage adjacent lawn and plants in spring runoff

How Mason Sand compares

Coarse Sand mulch ⅜" gray gravelCoarse Sand Multi Purpose Bulk Sand for Drainage, Traction, Footing & Fill Coarse Sand is the all purpose, large grain washed sand for jobs that need bulk sand at value pricing drainage layers, traction for icy driveways, equestrian arena footing, sandbox base, and general landscape fill. Sold loose by the cubic yard, delivered direct to your driveway or job site across Greater Boston. When the project doesn't need ICPI spec or ASTM C33, Coarse Sand