Description Four-sided flexible sanding sponge Coated with aluminum oxide abrasive grains. High strength and performance. Ideal for sanding and processing difficult spots or corners of wood and metal, as well as primed or polyester surfaces. Thanks to its flexibility, it can be used with or without water for sanding flat and curved surfaces. It can be used many times, provided it is washed, is suitable for use before new painting or for already painted surfaces and is available with different levels of hardness, covering all repair and construction needs.
