Our Sanding Products

  • Our exclusive collection of Clog Resistant Sanding Sponges, Non-wovens, Sandpapers, Sanding Discs, Drywall and Solid Surface Systems, and Tools & Sanding Belts.
  • Clog Resistant Foam Sanding Sponges
  • Combo block, Standard Block, Detail pad - just a few products from the Webb Abrasives Foam Sanding Block line
  • Printable Product Sheet(PDF)
  • Standard Block
  • The universally applicable Standard Block for the painter and carpenter is distinguished by a perfect combination of high removal capacity and good surface quality. The Standard Block adapts to all surfaces, edges and profiles in an optimum way thanks to its four sided grit coating. In addition, the Standard Block can be cleaned easily with compressed air or water, allowing it to be used several times.
  • Specifications:
    Dimensions: Combo 2 5/8"x3 7/8"x1"
    Coating: 4 sided grit
    Grit: Brown aluminum oxide
    Grit Range: Coarse, medium, fine medium/fine (Z Foam), medium/coarse (Z Foam)
    Backing Material: PU Blue Foam (polyurethane), solvent free
    Foam Hardness: Firm, for high removal capacity
  • Detail Pad
  • Places with limited access, such as door handle depressions, bumpers and radiator grilles, are the ideal surfaces for applying the Detail Pad. In contrast to emery papers, the Detail Pad can be folded without buckling. This prevents damage to the varnish. The texture of the Detail Pad is matched in an optimum way to customer requirements and also produces a perfect finish in the finest grits.
  • Specifications:
    Dimensions: 4 1/4"x5 1/4"x1/4"
    Coating: 1 sided grit
    Grit: Brown aluminum oxide and silicone carbide
    Grit Range: Medium, fine, superfine and microfine
    Backing Material: EVA Blue Foam (pethyl vinyl acetate), PU Blue Foam
    Foam Hardness: Soft, for optimum adaptation
  • Hand Pad
  • The Hand Pad, with its extra soft backing material, adapts perfectly to all profiled and rounded workpieces and exhibits a very low clogging tendency in applications with varnish, filler and paint. These characteristics ensure an even and perfect abrasive scratch pattern without scratching. The abrasive sponge can be used when moist for special applications.
  • Specifications:
    Dimensions: 3 3/4"x4 3/4"x1/2"
    Coating: 2 sided grit
    Grit: Brown aluminum oxide
    Grit Range: Coarse, medium, fine, superfine
    Backing Material: PU Blue Foam (polyurethane), solvent free
    Foam Hardness: Extra soft, for maximum adaptability
  • Double Slant Block
  • The Double Slant Block is a specialty sanding sponge made extra wide with two slanted angles and larger surfaces. This key feature makes it the perfect block for the drywall and plaster sector.
  • Specifications:
    Dimensions: 3"x"5"x1"
    Coating: 4 sided grit
    Grit: Brown aluminum oxide
    Grit Range: Medium,Fine, and Fine/Medium
    Backing Material: PU Blue Foam (polyurethane), solvent free
  • Large Angle Block
  • The Large Angle Block hosts the same great benefits as the Double Slant Block, but with only one angle and a straight edge on the other, making it an added compliment for the drywall and plaster sector.
  • Specifications:
    Dimensions: 3"x"5"x1"
    Coating: 4 sided grit
    Grit: Brown aluminum oxide
    Grit Range: Medium, fine +
    Backing Material: PU Blue Foam (polyurethane), solvent free
  • Combo Block
  • The Combo Block is perfect for areas such as crown molding, bull-nose edges, door jams and sills. Firm yet flexible sponge with grit on 1 side of the block maximizes usability and longevity of the sanding sponges. Can be used for wet or dry applications to create the perfect finish.
  • Specifications:
    Dimensions: Combo 2 5/8"x3 7/8"x1", Large Combo 3"x"5"x1"
    Coating: 4 sided grit
    Grit: Brown aluminum oxide
    Grit Range: Coarse, medium, fine
    Backing Material: PU Blue Foam (polyurethane), solvent free
    Foam Hardness: Firm, for high removal capacity


  • Clog Resistant Non-Wovens
  • The finest Swiss made sanding wool available
  • Printable Product Sheet(PDF)
  • 6”x9” Hand Pad
  • Description:
    Flexible non-woven hand pads with compressible nylon fibers impregnated with abrasive grains. Washable, will not rust. Can be used wet or dry.
  • Operation:
    Hand held, attached to rigid plastic holder, or on high speed vibrating sanders.
  • Applications:
    Pre-prep and final prep of metal, wood or plastic surfaces.
  • 5”x6” Non-woven Disc
  • Description:
    Flexible, non-woven hook n’ loop discs with compressible nylon fibers impregnated with abrasive grains. Washable, will not rust. Can be used wet or dry.
  • Operation:
    Attaches to hook n’ loop backing for use on portable tools.
  • Applications:
    Pre-prep and final prep of metal, wood or plastic surfaces.
  • Wool
  • Description:
    The most comfortable non-woven product on the market. Will not rust or leave splinters/residue on the part being finished.
  • Operation:
    Can be used for difficult to reach holes, corners or contours with the smallest swab or large handful.
  • Applications:
    Achieves excellent finishes on wood, metals and stainless steel. Can be used wet or dry or as a carrier for solvents (including paint strippers). Excellent for removing oxides and paint.
  • Clog Resistant Sandpaper
  • The finest Swiss made sandpaper available
  • Printable Product Sheet(PDF)
  • Description:
    Coated (or backed) abrasives consist of three components: the backing, the binder, and the abrasive grain. The backing consists of a combination of paper cloth and vulcanized fiber. The binding is a synthetic resin in both the base and size coats, with a layer of grain in between. The two layers of abrasive coats are applied to prevent clogging and glazing of the cutting edges.
  • Operation/Application:
    Hand sanding on a variety of substrates. An unbeatable combination of flexibility and high removal makes this yellow series in semi-friable aluminum oxide your guarantee for perfect stylish surface finishes on wood, lacquer and paint.
  • 1727 Siawatt Wet/Dry (Black)
  • Operation/Application:
    Hand sanding on filler, primer, lacquer and glass. Product can be used wet or dry.
  • 1748 Siarexx (Grey)
  • Operation/Application:
    Hand sanding on stain and sealer. This quick cutting silicon carbide series is perfect for obtaining very smooth surfaces during intermediate lacquer-sanding operations. Extremely flexible for effortless folding and rolling. For dry use only.
  • Clog Resistant Sanding Disks
  • The finest Swiss made sanding disks available
  • Printable Product Sheet(PDF)
  • 1950 Siaspeed (Purple)
  • Description:
    All-around versatile and high performance disc due to innovative materials in the grit, stearate and structure. Excellent cutting and high rate of removal on a variety of surfaces. Extended flexibility and life with synthetic resins and electrostatic coatings. Hook n’ loop cloth backing allows for easy use and removal. PSA discs have pressure sensitive adhesive backing with protective release liner or rolled.
  • Operation:
    Disc grips to appropriate backup pad. Attaches to a high speed or orbital vacuum sander.
  • Applications:
    Ideal for hardwoods, softwoods, paint, sealer, lacquer, steel, non-ferrous metals and solid surface composites.
  • 1960/1947 Siarexx Cut (Gold)
  • Description:
    Heavy “B” and “C” weight paper discs made from aluminum oxide with resin bonded, non loading stearate. 1960 hook n’ loop cloth backing allows for easy use and removal. 1947 PSA discs have pressure sensitive adhesive backing with protective release liner or rolled.
  • Operation:
    Disc grips to appropriate backup pad. Attaches to a high speed or orbital vacuum sander.
  • Applications:
    Ideal for finish sanding of hardwoods, softwoods, paint, sealer, lacquer and non-ferrous metals.
  • Hook n’ Loop Conversion Disc
  • Operation:
    Disc grips to PSA backup pad to convert from PSA to hook n’ loop discs.
  • Drywall Systems
  • Drywall Systems
  • Printable Product Sheet(PDF)
  • Quick Set Sanding System
  • The Quick Set Sanding System consists of CRT (Clog Resistant Technology) discs and a reusable hook n’ loop foam backup pad for dustless sanding and quick changing of discs. The new bonding system of heat treated aluminum oxide grit along with advanced CRT properties improve cut, flexibility and performance beyond traditional sanding discs.
  • Specifications:
    Size: 9” diameter
    Backing: Hook n’ loop backing attached to foam backup pad.
    Grit: Heat treated Aluminum oxide with special CRT properties.
    Grit Range: P80-P280
    Packaging: Starter pack: 5 discs plus 1 interface pad per pack. Pro Pack: 25 discs per box.
  • CRT Drywall Pole Sheets
  • The CRT Drywall Pole sheet features tear resistant paper infused with heat treated aluminum oxide and unique stearates to create one of the most pliable and effective sanding sheets on the market. CRT Pole Sheets will yield professional results every time with advanced clog resistant properties for maximum cut rate and life of the product. Attach easily to traditional pole sanders for quick and easy sanding. Universal die cut with 2 widths to fit most drywall pole sanders.
  • Specifications:
    Size: 3-5/16”x11-3/4”, 4-3/16”x11-3/4”
    Grit: Heat treated Aluminum oxide with special CRT properties.
    Grit Range: P80-P280
    Packaging: Pro Pack: 100 sheets per box.


  • Solid Surface Systems
  • Solid Surface Systems
  • Printable Product Sheet(PDF)
  • 1950 Siaspeed
  • High Performance Abrasive
    Thanks to the innovative abrasive structure and very high quality materials significantly better removal values are obtained. The consistently impressive results are characterized by maximizing stock removal.
  • Maximum Service Life
    The ingenious stearate coating greatly reduces jamming and clogging of the abrasive. The net result is a far longer service life.
  • Cost Effective Working Processes
    The fully harmonized system guarantees trouble free use, reduces sanding times and in turn, saves money.
  • A Versatile All Around Product
    Can be used with great success on primed, filled, painted and lacquered surfaces. Intensively tested in our test centers to ensure that it is effective on any challenging surface in manual and manual/machine sanding operations.
  • An Attractive Product Range Benefiting from Swiss Quality
    The complete product range, in various shapes and hole patterns is available in a range of grit sizes from 40 to 1500, all featuring the practical hook n’ loop fastening systems.
  • 7940 Siaair Velvet
  • So clever can an abrasive disc be. On the outside, the ingenious net backed abrasive, in the middle, the foam, cushioning which equalizes the application pressure, and on the inside the well proven saifast hoon n' loop fastening system. This makes you shine, and your work too.


  • Clog Resistant Tools and Belts
  • The finest Swiss made sanding wool available
  • We carry high quality sanding belts in many widths and lengths. We also sell a variety of sophisticated tools to cater to your specific need. Whether you need a belt for a stationary machine or a dual sided hook n' loop foam disk system, we have the sanding product for your application.
    Printable Product Sheet(PDF)
  • sia Abrasives logo, used with the written consent/permission of sia Abrasives, Corp.
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    © 2010 sia Abrasives Industries AG. All rights reserved.