3M Pro Grade Precision Edge Detailing Dual Angle Sanding Sponge is ideal for sanding painted surfaces and resists loading which allows for larger sanding coverage. The dual angles allows for precise sanding along edges and corners.Conquer sharp corners and crevices with the 3M Pro Grade Precision Edge Detailing Dual Angle Sanding Sponge. Made from professional-grade foam with sharp, premium minerals, this sanding sponge helps you achieve your desired finish in a flash. Two sharp angles are perfect for getting into tight spaces, and the flat sides are great for sanding larger surface areas. The sponge material makes hand sanding comfortable, and resists clogging for lasting use. Whether you are prepping a wall for painting or refinishing a piece of furniture, rely on the 3M Pro Grade Precision Edge Detailing Dual Angle Sanding Sponge to get the job done fast and to your standards.