These Diablo ULTRAflex sanding sponges deliver up to 3x longer sanding life compared to standard sheets. The flexible foam construction provides full contact on contoured surfaces, while the premium ceramic grain blend and solvent-free coating resist clogging and pitch build-up.

• Up to 3x longer sanding life versus standard sheets
• ULTRAflex technology for flexible contour sanding
• Full contact design with flexible foam material
• Premium ceramic grain blend
• Solvent-free coating prevents clogging and pitch build-up
• Includes 3 Ultra Fine (180 grit) and 3 Micro Fine (220 grit) sponges