This Garryson GarryflexAbrasive Block in Medium grade (120G) is designed for general-purpose material removal and surface preparation on metals and ceramics. The medium grit provides an excellent balance between cutting action and finish quality, making it the most versatile option for everyday workshop use. Made from resilient rubber filled evenly throughout with hard abrasive grit, this block delivers consistent performance throughout its lifespan. The medium grade is ideal for removing light to moderate rust, cleaning metal surfaces, and general preparation work before final finishing. Use this block instead of traditional emery cloth, wet and dry paper, or wire wool for all-round workshop applications. The rubber construction provides durability whilst allowing the block to conform to various surface shapes and profiles. Features and Benefits:Medium 120G grit for general-purpose applicationsVersatile grade suitable for most workshop tasksResilient rubber construction fil