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7500 sianet CER - 7900 sianet

The special net structure of 7900 sianet & 7500 sianet CER enables dust-free working with the highest sanding performance. The ceramic grit in 7500 sianet CER provides the highest removal rate and longest lifetime.

Applications

7900 sianet

  • Keying paints, lacquers, bodyfillers, primer fillers and plastics
  • Intermediate lacquer sanding
  • Fine sanding surfaces and edges
  • Preparation for polishing on high-gloss surfaces
  • Sanding off coatings and impurities
  • Keying primers
  • Fine sanding solid wood, veneers, solid surface materials priming foil, plaster and plasterboard
  • Intermediate sanding of varnishes

7500 sianet CER

  • Sanding off coatings and impurities
  • Keying primers
  • Fine sanding solid wood, veneers, solid surface materials, priming foil, plaster and plasterboard
  • Intermediate sanding of varnishes
Properties
The following properties refer to the materials used in the main application
Removal Rate
Low
Very High
Lifetime
Short
Very Long
Finish
Medium
Very Good
Flexibility
Very Rigid
Highly Flexible
Advantages

7900 sianet

  • Ideal for wood that smears or wood containing oils or resins
  • Very efficient and productive
  • Full-surface dust extraction
  • No dependence on hole system
  • High removal rate without clogging
  • High tear resistance thanks to sturdy net backing

7500 sianet CER

  • High-performance product with ceramic aluminium oxide
  • Full-surface dust extraction
  • No dependence on hole system
  • High removal rate without clogging
  • High tear resistance thanks to sturdy net backing
Structure
  • Grit : Blue-fired aluminium oxide /white aluminium oxide
  • Coating : Electrostatic
  • Bonding : Resin over resin
  • Backing : Knitted fabric
  • Grit range : P80 – P240; P320; P400
Available forms
  • Discs
  • Sheets
  • Strips
  • Rolls
Materials
  • Hard coating
  • Hard wood
  • Lacquers and paints
  • MDF / chipboard
  • Nitrocellulose lacquers
  • Primer filler
  • Resinous wood
  • Soft wood
  • Ultraviolet lacquers
  • UP and PUR lacquers
  • Water-based lacquers
  • Wood base materials
Application area
Discs
Hand sanding with sanding block
Orbital sander
Random orbital sander
Rolls

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