Firm, medium density foam for scratch and defect removal. Use this pad with polishes and swirl removers. Itís an all around pad that will work on most light to moderate imperfections. Conventional foam pads absorb polish too quickly. This reduces polish and pad performance because most of the polish is trapped below the working surface of the pad. Standard Duty Orbital (SDO) pads are designed to offer the same great foams as the HDO line, but without the dual layer construction.
We recommend using this pad with a 3 inch backing plate.