Sanding sponges/block are high density sponge coated on abrasive grain. Excellent for special surface of meal, wood, plastic by hand.

Feature:

Extra strength

Use wte or dry

Long lasting

Wash and reuse

Dimension: 98x68x25mm,100x70x25mm

Abrasive grain: Alumimium oxide or Slicon carbide

Grit: 40,60,80,100,120,150,180,220

Other dimensions and grits are available