The Diablo extended flat edge sanding sponge combines a premium ceramic grain blend with a flexible foam design for comfortable, efficient sanding on flat surfaces and inside corners. The extended flat angle provides full-contact coverage on large surface areas, while the flat edge reaches tight spots that standard sanding blocks cannot.

• Premium ceramic grain blend removes up to 3X more material than standard aluminum oxide
• Extended flat edge design for inside corners and large flat surfaces
• Full-contact design provides even sanding pressure
• Solvent-free coating prevents clogging and pitch build-up
• ENDURA-BOND ensures even grit wear and consistent results
• Flexible foam conforms to contours while maintaining flat sanding face

Tip: The 100-grit fine grade is ideal for smoothing surfaces, preparing wood for stain, and final sanding before topcoat. Rinse and squeeze out the sponge to extend its life.