Abrasive Cup Brush: POLIWELL 4” nylon abrasive cup brush 2 pack, consists of heat resistant, nylon bristles, impregnated with abrasive grains. Cup shape design make it specializing in larger uneven surfaces. Great for working edge of live edge boards
Effective And Safe: Abrasive brushes create less surface damage, almost not shed bristles, maintains shape, and not corrode or rust as to using a wire brush. Nylon based abrasives won’t cause sparks and can be used in a wet or dry environment
Rough Up Paint: Abrasive cup brush is great for rough up the paint in a truck bed for a spray in liner. It can strip old paint off with ease and prep surfaces for bed liner. Nylon abrasive is soft enough not to damage metal parts but strong enough to clean them and easy for the uneven surface and corner
Max 8500 RPM: Fit for a variable speed 5/8"-11 Thread angle grinder, polisher and 1/4"(6mm) electric drill. Our abrasive brush is suggest to use at a lower speed. Protect the bristles from high speed to bend out and hard to control
Wide Applications: Great for less aggressive abrasive needs, for delicate objects cleaning or softer material refinish jobs. Remove rust, sanding the dirt, stripping flaking paint, Cleaning glue, sealant etc