3M - Pro Grade Precision 4-1/2 in. x 2-1/2 in. x 1 in. 120-Grit Fine Dust Channeling Sanding Sponge

The 3M Pro Grade Precision Dust Channeling Sanding Block Sponge is a versatile tool designed for effective hand sanding across various surfaces, ensuring a clean and controlled sanding experience. Its dual-sided design features innovative diamond-patterned channels on one side that effectively channel dust away during detailed sanding tasks, while the flat surface on the other side is ideal for broader flat sanding applications. Crafted with professional-grade foam and premium mineral grits, this sponge maintains its shape and durability for long-lasting use, whether for wet or dry sanding jobs. It resists clogging, enhancing its lifespan, and conforms seamlessly to surfaces to facilitate easier sanding. Suitable for both indoor and outdoor projects, including construction, woodworking, carpentry, and home improvement tasks like paint and drywall sanding, it can be rinsed and reused multiple times. This sponge does not discolor surfaces and is available in various grits to achieve smooth finishes, making it an essential companion for achieving professional-grade results when sanding with the wood grain in sequential grit steps.