5/8" Clean
**MAXIMUM OF 6 CUBIC YARDS PER TRUCKLOAD** (ordering more may incur additional delivery costs, not automatically calculated in your online cart. Please call with any questions.) Basalt + Without Fines: Clean crushed aggregate. Without fines that range in size between 5/8" to 3/8". Known as "clean" which means there are no fines or dust. Blue-grey basalt rock. Uses: This material works great as a top course for driveways and pathways. Most common for drainage applications. Used for behind retaining walls. Used for parking areas. Typical Installation: Apply 1" of product on top of already compacted 5/8" Minus for driveways. Add 1-2" of the product down for traction when you have a muddy driveway. Tips: Check here for measurements. Learn the difference between minus vs. clean.