Backing Pad For BOSCH GEX150AC, GEX TURBO, PEX420 150mm 6" SanderPro Medium Pad-
GEX 150 AC, GEX 150 Turbo & PEX 420. 1 x 150mm Polyurethane Orbital Sander Backing Pad. Polyurethane (PU) foam body which resists heat build-up and is attached to a hard plastic backing plate. Premium Orbital Sander Backing Pads.