J.D. Rush contracts with one of our subsidiary companies, West Coast Pipe Inspection & Maintenance, Inc. (WCPI), for our grit blasting services. With WCPI’s Goff automated Grit Blast Machine, their technology allows us to efficiently remove the original coating or scale from a tube’s outside diameter (OD) for cement bonding purposes and/or primer applications. The Grit Blast size capacity ranges from 1-½” OD through 13-3/8” OD.