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The United Abrasives/SAIT 3S Stearated Aluminum Oxide PSA Paper Disc Rolls are engineered with a durable C-weight paper backing and an open coat structure, making them ideal for sanding wood and bare metal surfaces. The aluminum oxide grain combined with a stearate coating reduces loading, ensuring efficient material removal and extended disc life. These discs feature a strong resin over resin bond construction that resists heat and moisture. The pressure-sensitive adhesive (PSA) backing allows for quick application and removal, minimizing downtime. Each roll is perforated for easy disc tear-away, and the product is packaged as 100 discs per roll, with 4 rolls per box, totaling 400 discs.
Features
Excels on wood and bare metal surfaces
Aluminum oxide grain, stearate coating and open coat structure lubricates and prevents loading
"C" - medium-weight, average flexibility paper backing