erma-Grit sanding block 140mm. Very popular all-purpose block that can be used 101 times. Sits well in the hand. Flat sanding surface, coarse grit on one side, fine grit on the other. If you place the block on the edge, you can grind a perfect right angle. Use them for profiling edges, honing edges, sanding blocks, aligning materials or sanding a perfect angle.

General data:

• Length: 140mm
• Width: 51mm
• Material: Aluminum
• One side fine (320), one side coarse (180)

Tip: Depending on the substrate to be sanded (e.g. removal of paint layers), your surface may become so clogged that cleaning is necessary. Use the original cleaning set from Perma Grid.