Bona Double-sided Abrasive Disc 8100, 120G, 407mm, SC £59.19, Inc. VAT £49.32, Ex. VAT Bona Double-sided Abrasive Disc 8100, 120G, 407mm, SC.Bona double-sided Abrasive disc for Bona Buffer and Bona Flexisand, 8100 quality Silicone Carbide. Box(s): ADD TO BASKET Add to Wishlist SKU AAS466801203 Category Tags Floor Finishing Products, Abrasives