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    Abrasive Backing Material
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    13 Products

    Mount Type

    Performance

    Adhesive-Back Sanding Discs

    Image of Product. Front orientation. Sanding Discs. Adhesive-Back Sanding Discs.
    Press these discs onto sanding tools or backup pads for a hold that won’t slip. To ensure the best bond, clean the pad with a mild alcohol—avoid harsh solvents such as MEK and acetone that can damage the adhesive. Also known as PSA discs.
    Cloth Abrasive Backing—Resist tearing and hold up to wet sanding better than paper-backed discs.
    Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer. Aluminum oxide is the go-to choice for general purpose sanding.
    Zirconia Alumina Abrasive—A step up from aluminum oxide. Zirconia alumina's tough grains remove material faster and last longer but require heavy pressure to cut properly.
    Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.
    Dia.
    Abrasive Backing
    Material
    For Use On
    For Use With
    Choose a Grit
    Pkg.
    Qty.
    Pkg.
    Aluminum Oxide Abrasive
     
    For Rough Finish
    16"ClothSteel, WoodStationary Disc Sanders36, 40, 50, 60, 8054700A821000000
     
    For Smooth Finish
    16"ClothSteel, WoodStationary Disc Sanders100, 120, 22054700A82200000
     
    For Extra-Smooth Finish
    16"ClothSteel, WoodStationary Disc Sanders32054700A31800000
     
    Zirconia Alumina Abrasive
     
    For Rough Finish
    16"ClothSteel, WoodStationary Disc Sanders36, 40, 50, 60, 80147125A79200000
     
    For Smooth Finish
    16"ClothSteel, WoodStationary Disc Sanders120147125A8700000
     

    Clog-Resistant Adhesive-Back Sanding Discs

    Image of Product. Front orientation. Sanding Discs. Clog-Resistant Adhesive-Back Sanding Discs.
    Spend more time sanding and less time replacing clogged discs. A slick coating prevents dust and debris buildup on the abrasive surface. Press these discs onto sanding tools or backup pads for a hold that won’t slip. To ensure the best bond, clean the pad with a mild alcohol—avoid harsh solvents such as MEK and acetone that can damage the adhesive. Also known as PSA discs.
    Cloth Abrasive Backing—Resist tearing and hold up to wet sanding better than paper-backed discs.
    Aluminum Oxide Abrasive—The most versatile and affordable abrasive we offer. Aluminum oxide is the go-to choice for general purpose sanding.
    Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.
    Dia.
    Abrasive Backing
    Material
    For Use On
    For Use With
    Choose
    a Grit
    Pkg.
    Qty.
    Pkg.
    Aluminum Oxide Abrasive
     
    For Rough Finish
    16"ClothSteel, WoodStationary Disc Sanders40, 60, 8014675A691000000
     
    For Smooth Finish
    16"ClothSteel, WoodStationary Disc Sanders100, 120, 18014675A69200000
     

    Floor Sanding Discs

    Image of Product. Front orientation. Sanding Discs. Floor Sanding Discs.
    Smooth out floors using a commercial floor-buffing machines. The slotted hole makes installation easy—just line up the center of the disc with your machine and push into place.
    Cloth Abrasive Backing—Resist tearing and hold up to wet sanding better than paper-backed discs.
    Paper Abrasive Backing—Good for high-volume sanding where you'll go through lots of discs.
    Silicon Carbide Abrasive—The best choice for sanding concrete floors. You can also use them on wood floors, but they’ll wear out quicker than ceramic alumina discs.
    Ceramic Alumina Abrasive—The best choice for sanding wood floors, and no risk of color transfer. They won’t dull as fast as silicon carbide discs because their grit particles continuously fracture to create fresh, sharp cutting edges. However, they are not sharp enough to sand concrete floors.
    Grit—The lower the grit number, the rougher the finish and the duller the appearance. The higher the grit number, the more polished the finish and the more satin or mirrored the appearance.
    Center
    Hole
    Silicon Carbide Abrasive
    Ceramic
    Alumina Abrasive
    Dia.
    Grit
    Abrasive Backing
    Material
    For Use With
    Style
    Dia.
    For Use On
    Each
    For Use
    On
    Each
    For Rough Finish
    16"20Cloth, PaperFloor-Buffing MachinesSlotted2"Concrete, Stone, Wood47305A254000000————0
    16"24PaperFloor-Buffing MachinesSlotted2"————0Wood47305A117000000
    16"36PaperFloor-Buffing MachinesSlotted2"Concrete, Stone, Wood47305A2530000Wood47305A11800000
    16"80PaperFloor-Buffing MachinesSlotted2"Concrete, Stone, Wood47305A2510000Wood47305A11900000
     
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