Specification Brand : BN Products USA BulletPoint1 : Designed For Use With The BNR1837 or BNR1839 Halo Dustless Drywall Sander BulletPoint2 : 180-Grit, Package of 10 Discs BulletPoint3 : Each Disc Features An 8-Hole Pattern To Align With the BNR1837 or BNR1839 Sanding Head For Dustless, High-Performance Sanding BulletPoint4 : Hook and Loop Backing Allows For Simple Replacement and Ultra-Strong Adhesion BulletPoint5 : Each Disc Is Made Of An Aluminum Oxide Blend ExternallyAssignedProductIdentifier1 : 0085694431187 ExternallyAssignedProductIdentifier2 : 085694431187 ItemName : BN Products 9 inch Vacuum Sanding Disc, 180-Grit, 10-Pack, for Use with BNR1837 and BNR1839 Halo Dustless Drywall and Plaster Sander ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 10 inches ItemPackageQuantity : 10 ItemTypeKeyword : power-disc-sanders Manufacturer : BN Products USA Material : Aluminum Oxide Blend ProductDescription : 180-Grit sanding discs are a fine sandpaper for a final sanding pass before finishing. Fine grits like this are all used once the majority of the sanding is done. It's tempting to buy coarse 60 or 80-grit paper to speed up the sanding job. However, because modern lightweight joint compound is so soft, heavier grit sandpaper is not a necessity. Coarse-grit paper may have a tendency to leave undesirable sanding marks. We recommend 120-grit, 150-grit paper or higher for the best results. ProductSiteLaunchDate : 2019-03-13T21:50:01.850Z