3/4″ Shoulder Backing
Three-quarter-inch shoulder backing, also known as “Imported Material” is a rough rock aggregate used on the outside edge of pavement to provide support and prevent edge cracking. Shoulder backing can also be used to minimize drop-off heights. If you’re working on a roadway and need to provide edge support, call us for a quote on our limestone shoulder backing in three-quarter-inch diameter.
Notes: Forest Service base, more binder, good for use on potholes