15" Norton Durite Floor Sanding Screen Discs 100 Grit feature 100% silicon carbide grain bonded to an inter-woven polyester knit backing to provide increased durability and life. Full resin bond provides excellent grain retention. The Norton BETTER tier represents superior performing products for the user who requires a high level of productivity and low total abrasive cost.

manufacturer part#: 20511
UPC#: 662611 20511 5

Product details:
• Grit: 100
• Disc diameter: 15 in
• Screen: Q421
• Abrasive material: Silicon Carbide
• Backing material: Polyester Knit

• Used for final sanding to blend sanding marks from edger and belt/drum sander
• Used to abrade between coats of certain finishes
• Always use a screen driver pad to prevent screen slippage and to maximize performance 
• Sizes available to fit edger as well as 3 disc sanding machines