Deep angled fluted base and comfortable D-handle. Cleans concrete and plaster splashes, mould marks and high spots. Size 155 x 78 x 25mm. This rubbing block features a deep angled fluted base for rapid stock removal and a comfortable D-shaped grip. It is ideal for dressing down and removing form marks from concrete, and for removing lumps and bumps from uneven render, screed, and concrete surfaces prior to plastering and tiling. It can also be used for 'keying' smooth surfaces, making it a versatile tool for plastering, tiling, and building applications. The block has a 20 grit abrasive and measures 155 x 78 x 25mm.