2. It could use on 225# and 325# concrete floor better.
3.Wipe off paint, sealed layer (protection layer, durable epoxy, rain mark, trowel mark and rough surface.
4.
220V/240V/380V 2.2KW Hand Push Terrazzo Concrete Floor Grinder Epoxy Removing Machine Floor Grinding Machine
also apply to house decoration, the main export product, the best choice for various decoration companies.