Diablo DFBCOMBAST03G Sanding Sponge Assortment, 4 in L, 2-1/2 in W, 36, 60, 100 Grit, Fine, Medium, Ultra-Coarse

Diablo's premium dual-edge sanding sponges include break-through innovations for great sanding performance, extended sanding life and increased hand-sanding productivity. Featuring a premium aluminum oxide blend, these dual-edge sanding sponges remove material faster and offer up to 3X longer sanding life versus standard hand sanding sheets. The sanding sponge's dual-edge creates concave, edge and bevel profiles with the use of one sponge. The full contact design provides maximum sanding potential by delivering consistent scratch patterns and ultra-smooth finishes. The great grain bonding system, ENDURA-BOND, provides Diablo's sanding blocks with longer life and extreme durability.