Wood is the most commonly used material, but fiberglass, steel and rubber are also bettersuited to certain projects. The variety of materials available to build molds with allows the manufacturer the ability to create cast stone pieces to fit a large range of different projects.
Granite Crush N Run. Granite Crush N Run is often called Crushed Stone Base (CSB), Graded Aggregate Base (GAB) and Crusher Run. Used as the base for driveways, road beds, and any other application where complete compaction is required. White .