Our super-sharp abrasive and new coating method make these sponges resist clogging, cut faster and last longer than general sanding sponges and up to 5X longer than conventional sandpaper. The various sizes and grit combinations offer maximum versatility and flexibility for sanding curved, contoured or flat surfaces of wood, metal, paint, plastic and drywall.

• Durable, abrasive-coated foam lasts up to 5X longer than sandpaper with resistance to tearing
• High-performance, open-coat aluminum oxide grain cuts faster, lasts longer and resists clogging
• Flexible and conformable to shapes and contours making sanding of various surfaces and hard-to-reach areas easier
• Washable for extended life
• 120 medium-grit sponge

• https://assets.unilogcorp.com/187/ITEM/DOC/NORTON_102160580_Catalog.pdf Catalog