Can you use steel wool for sanding?

Steel wool can be used instead of fine sandpaper for many sanding jobs. There are a number of different grades of steel wool, from the coarsest, number 5, to the finest, 0000. The coarsest grades can be used to remove paint, varnish or finish from wood to prepare the article for further work.Click to see full answer. Consequently, can you use steel wool to sand polyurethane?Using steel wool or sand paper allows you to create a uniform surface for the next coat of polyurethane, which generally looks nicer, more professionally, etc. In my experience, assuming the finish is dry, there isn’t a difference other than the coarseness of the sand paper or steel wool.Also, how do you use steel wool? Use it to: Start a fire. Touching the terminals of a 9-volt battery to a wad of steel wool can spark a campfire. Stymie critters. Packing steel wool into gaps around pipes forms a barrier mice can’t chew through. Stain wood. Prevent a clog. Secure a screw. Revive aluminum. Untrace your steps. Hush a motorcycle. Hereof, is steel wool finer than sandpaper? Sandpaper and steel wool are two different abrasives that will bring a different quality to the surface of a piece of wood or a finish. If I dare make such a comparison, 0000-steel wool is about equivalent to 400-grit sandpaper. The “V” pattern from the Aliminum Oxide sandpaper scatters the light from the surface.What should you not use steel wool on? Don’t Use Steel Wool or Steel Brushes Steel wool and steel brushes leave little particles on the surface of the stainless steel. These particles eventually rust and can stain the surface of the steel. Steel wool and brushes are also abrasive and can scratch the surface of your stainless steel.