Garryson Garryflex Block 120 Grit is a high-performance, superior quality, abrasive block designed for industrial, automotive, and woodworking finishing applications. The block is composed of premium grade aluminium oxide abrasives, which are highly efficient for fast and efficient grinding and polishing. The uniform particle distribution and the ultra-fine grain size of the Allanox Alumina permit operators to achieve a crisp, uniform finish. This flexible, non-loading block is ideal for finishing stainless steel, brass, aluminium and other alloys for a mirror finish.Its ergonomic design enables easy operator-grasp and provides superior control, maneuverability, and comfort. It is equipped with an integrated angle design that ensures secure fit and prevents slippage.