Clog-resistant and flexible for fine sanding between paint or varnish coats. Tough foam backing will conform to contoured surfaces and resist tearing. Electrostatically coated, self-sharpening aluminum oxide mineral for increased durability, life. 320-grit for final finishing. Color-coded gold (packaging/product) and imprinted with grit for easy selection. Wash to reuse.
Manufacturer: 3M Model Number: 20907-220 UPC: 051141381206
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