- Premium aluminum oxide blend designed for maximum life and up to 3X more material removal versus premium foam sanding blocks
- ULTRAflexâ„¢ technology for flexible contour sanding in hard to reach areas
- Full contact design delivers consistent scratch patterns and ultra smooth finishes
- Ideal For:Â Moderate stock removal and sanding preparation before paint
Diablo's premium ULTRAflexâ„¢ sanding sponges include break-through innovations that improve performance, extend sanding life and increase hand-sanding productivity. Featuring a premium aluminium oxide blend, these foam sponges remove material faster and offer up to 3X longer sanding life versus standard hand sanding sheets. The superior grain bonding system, ENDURA-BONDâ„¢, provides Diablo's sanding sponges with longer life and extreme durability.