Shop Products at ESI Source Solutions › Replacement Polishing discs Image 1 of 2 Image 2 of 2 Replacement Polishing discs from $125.00 Replacement polishing discs for CPS, 5pc 30um, 5pc 15um and 5pc 1um Material: Select Material CPD-A - Aluminum Oxide CPD-D - Diamond Quantity: Add To Cart Added! Replacement polishing discs for CPS, 5pc 30um, 5pc 15um and 5pc 1um Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Capillary Polishing Station $925.00