7500 Sianet 6″ Sanding Disc – Hook & Loop – 220 GRIT – 50/BOX

$79.56

(Part #: 7709.3989.0220)

7500 Sianet 6″ Sanding Disc – Hook & Loop – 220 GRIT – 50/BOX

Available in an extensive selection of grits and sizes, the 7500 Sianet series is engineered to handle the full spectrum of surface preparation. From aggressive, heavy-duty material removal to the most delicate final-stage finishing, this disc adapts to the specific demands of your project. Its universal design makes it a staple in woodworking studios, automotive body shops, and high-volume industrial facilities alike.

Advantages

  • Full-surface dust extraction
  • High tear resistance thanks to sturdy net backing
  • No dependence on hole system
  • High removal rate without clogging
  • High-performance product with ceramic aluminum oxide
  • DESCRIPTION

7500 Sianet 6″ Net Sanding Discs: The Ultimate Dust-Free 320 Grit Solution

Eliminate the frustration of dust clouds and premature clogging with the 7500 Sianet Sanding Disc. As a leader in abrasive technology, this 6-inch net disc is engineered to transform your surface preparation. By utilizing a high-performance mesh structure, it delivers near-total dust extraction, ensuring that particles are captured at the source rather than settling on your workpiece or being inhaled in the shop.

Superior Efficiency Through Advanced Net Technology

The 7500 Sianet isn’t just a sanding disc; it’s a productivity tool designed for high-output environments. The open-net design provides a significant advantage over traditional paper discs:

  • Unmatched Dust Extraction: The entire surface of the disc acts as an exhaust, pulling dust through the mesh to keep your workspace pristine and your vision clear.

  • Cooler Sanding Surfaces: Enhanced airflow prevents heat friction, which is the primary cause of pilling, clogging, and burning on sensitive workpieces.

  • Ceramic Aluminum Oxide Grains: Each disc features premium ceramic-blended minerals that offer a faster cut rate and a more consistent scratch pattern than standard abrasives.

  • Extended Service Life: Because the net structure prevents “loading” (the buildup of debris), each disc stays sharp and effective for significantly longer, reducing your total consumable costs.

Versatile Performance for Professionals

Whether you are a cabinet maker, an automotive refinisher, or a composite specialist, the 320 Grit Sianet provides the perfect foundation for high-end finishes. Its Hook & Loop backing ensures a secure, wobble-free attachment to any standard 6-inch sander, while its flexible construction allows it to contour to subtle curves without digging in.

Application:

  • Sanding off rusted parts
  • Sanding off old varnish, paints and stains
  • Sanding off old paint and varnish
  • Sanding off raised wooden fibers
  • Sanding floorboards
  • Sanding wooden terraces and pool surrounds
  • Sanding off brittle or poorly adhesive paints
  • Keying or sanding surfaces
  • Keying smoothed surfaces
  • Keying surfaces for better paint adhesion
  • Sanding out uneven areas such as scratches or marks
  • Fine sanding of surfaces
  • Flatting uneven areas
  • Flatting lightweight construction walls
  • Structuring wooden beams

Use for:

  • Acrylic lacquer
  • Old lacquer
  • Primer filler
  • Plaster
  • Priming foil
  • Dry wall lining boards
  • Hard wood
  • HDF board
  • Melamine sheet
  • Solid surface material
  • NC lacquer
  • PU lacquer
  • Polyester lacquer
  • UV lacquer
  • Water-based lacquer
  • MDF board

Profile

Grit type:
Ceramic aluminum oxide

Backing:
Knitted fabric

Coating:
Electrostatic

Bonding:
Resin over resin

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