Norton ProSand 5x Extra Large Single Rectangular Sanding Sponge Package Quantity:Box of 15 Sponges What’s the difference between the

What’s the difference between the single channel and double channel model

Final sanding of profiled workpieces

Usage Tips

Moisture-resistant

Saves precious time by having eliminating so many applications

Norton ProSand 5x Extra Large Single Rectangular Sanding Sponge Package Quantity:Box of 15 Sponges What’s the difference between theMeasures: 9" x 3 5 16" x 1" Features and Benefits Durable, abrasive coated foam lasts up to 5X longer than sandpaper with resistance to tearing High performance, open coat aluminum oxide grain cuts faster, lasts longer and resists clogging Flexible and conformable to shapes and contours making sanding of various surfaces and hard to reach areas easier Washable for extended life; rinse and reuse