Home Boat Maintenance Paint & Paint Accessories Sanding Stikit™ Blue Abrasive Discs (521U) – 8” Diameter (Grit 40) Stikit™ Blue Abrasive Discs (521U) – 8” Diameter (Grit 40) $296.89 Stikit™ Blue Abrasive Discs (521U) – 8” Diameter (Grit 40) quantity Add to cart Product Details Product Details 521U | Diameter 8″ | Grit 40 | 50 Discs Per Box Excellent cut rate and performance. E-weight paper backing is highly durable and withstands wear, pressure, and damage. Stikit system for simple, secure application. No holes.
