Auto-Chem (342) 1245 Heavy Cutting Microfiber Blue Pad, 6.5INX1/2IN

HDO PADS. Heavy Duty Orbital (HDO) pads are designed for long throw polishers specifically, to offer a durable D/A foam pad option. The dual layer design feature incorporates the benefits and concepts of both thick and thin pads, as well as the advantages of a tapered profile and exact fit style pads.