3M 4-1/2″ X 5-1/2″ Fine Softback Sanding Sponge (2604)

3M 4-1/2″ X 5-1/2″ Fine Softback Sanding Sponge (2604) is a versatile abrasive tool designed for detailed hand sanding. Its flexible foam backing allows it to conform to irregular shapes and access tight spaces that traditional sandpaper can’t reach. The fine grit (approximately 320/400) makes it suitable for smoothing surfaces, removing light imperfections, and preparing surfaces for finishing. The sponge can be used wet or dry on a variety of materials, including wood, metal, plastic, fiberglass, and painted surfaces. Its soft construction minimizes the risk of burn-through, making it ideal for delicate work.KEY FEATURES AND BENEFITS: Flexible foam backing: Conforms to contours and reaches hard-to-access areas. Soft sponge construction: Reduces the risk of sanding through the material. Aluminum oxide abrasive: Ensures efficient material removal and long life. Versatile use: Suitable for wet or dry sanding on various materials. Minimizes finger marks: Helps eliminate unwanted marks during sanding. Ideal for various applications: Perfect for automotive body repair, woodworking, and other detail work.SPECIFICATIONS: Product Number: 2604 Grit: Fine (approximately 320/400) Dimensions: 4 1/2″ x 5 1/2″ Material: Aluminum oxide abrasive on a foam backing Quantity: 20 sponges per boxHOW TO USE: Select the appropriate grit: For the 2604, this is a fine grit suitable for smoothing and finishing. If using wet: Dampen the sponge with water. Application: Apply light pressure and use a back-and-forth motion to sand the surface. For curved surfaces: Allow the sponge to conform to the shape. Cleaning: Periodically clean the sponge to remove debris. Replacement: Replace the sponge when it becomes worn or clogged.BENEFITS OF USING 3M 4-1/2″ X 5-1/2″ FINE SOFTBACK SANDING SPONGE (2604): Enhanced accessibility: Improved access to tight spaces and complex shapes. Workpiece safety: Reduced risk of damaging the material due to the soft backing. Comfortable use: Provides a more comfortable hand sanding experience.FEATURES: Conforms to curves and contours for even sanding. Reduces hand fatigue during extended use. Suitable for both wet and dry applications. Can be used on a wide range of materials. Helps prevent unwanted marks on the material being worked on.