EVA abrasive blocks,with the advantages of elasticity and water absorption are made of EVA. Coated with abrasive(Aluminium Oxide or Silicon Carbide).They can be used both in wet or dry way in furniture manufacturing,garage repairing to grind and polish rusts on all sorts of metals,woodwares.and to remove the rough selvedge of the plastics.Is is the excellent substitution of waterproof abrasive paper.