Silverline Silicon Carbide Rubbing Block 20 Grit U4-A2 Frame has two sets of

Frame has two sets of blade spigots which allows straight or 90° cutting

Use with a 17mm Hex drive socket or spanner

Wheeled base for easy transport

Ultra-smooth 60-tooth ratchet action

Silverline Silicon Carbide Rubbing Block 20 Grit U4-A2 Frame has two sets ofDeep angled fluted base and comfortable D shaped grip. For dressing down and removing form marks from concrete. Removes lumps and bumps from uneven render, screed and concrete surfaces prior to plastering and tiling. Useful for 'keying' smooth surfaces. Ideal for plastering, tiling and building applications. Cleans concrete and plaster splashes, mould marks and high spots. Size 155 x 78 x 25mm. Deep angled fluted base with comfortable D shaped grip