Topdressing Sand Turf Materials This is sand leveling or topdressing. It creates a more level surface for your lawn by filling in lower areas. I use masonry sand since I have Bermuda. If you have a cool season type of grass, you may Fines Free Non Dried Topdressing Sand Waupaca Sand & Solutions Level out your lawn with a top dress! , You can use sand, sandy loam, or top soil for this with sand being best for levelling and improving drainage while soil is better for adding organic matter