Blackship Super fast rust remover wheel 4" x7/16

4-inch Rust Removal Wheel with Back Cover Used for removing old paint or rust without causing significant wear on metal, compared to sandpaper. Use with a grinder for removing rust. Featuring a thick nylon construction, coated with extra-coarse sand and increased grit density, the 4-inch Algae Removal Wheel for removing paint and rust is a perfect replacement for a wire brush. It provides faster and more convenient operation, is more durable, and is safer, preventing wire from the brush from flying off and potentially causing injury during use.