Specially engineered with a medium-coarse 60 grit silicon carbide matrix, this block bridges the gap between aggressive material removal and fine surface preparation. It is the ideal choice for secondary stage grinding, smoothing out the deep scratches left by heavier 36-grit blocks, and prepping floors for sealers, epoxy coatings, or paint. Durable and highly efficient, this block delivers a flat, scratch-free profile on concrete, terrazzo, and natural stone.

• Medium-Coarse 60 Grit - Delivers an optimal balance of efficient material removal and a smoother, scratch-free surface profile.
• Perfect Coating Prep - Prepares concrete surfaces to the exact profile needed for superior adhesion of epoxy, sealers, urethane, and paint
• Secondary Stage Refining - Easily removes the harsh swirl marks and deep gouges left behind by ultra-coarse 24 or 36 grit tools.
• Industrial Resin Bond - Formulated with high-density carborundum that resists premature wear, ensuring long-lasting performance on tough masonry.
• Dual-Purpose Versatility - Designed for standard mechanical floor grinding machines or for manual hand-rubbing on walls, edges, and steps.