Skip to product information
3M's dual-grit sanding sponges deliver professional-grade results for drywall finishing work. Each square sponge features two distinct grit surfaces—coarse on one side for aggressive material removal and fine on the other for smooth finishing touches. This four-piece set provides versatility for various stages of drywall preparation, from initial smoothing to final surface refinement. The sponge construction conforms to irregular surfaces and corners, making it ideal for detail work. Durable and reusable, these sanding sponges offer excellent value for contractors and DIY enthusiasts tackling drywall projects.