The powerful net-backed sanding disc
The special net structure of 7900 sianet sanding disc enables dust-free sanding with the highest abrasive performance
Features
- Full-surface dust extraction
- High removal rate without clogging
- Very efficient and productive
- High tear resistance, thanks to sturdy net backing
Technical data
- Grit type - Blue-fired aluminium oxide/white aluminium oxide
- Grit size - P80, P100, P120, P150, P180, P240, P320, P400
- Sanding disc diameter - 150mm
- Backing - Knitted fabric
- Coating - Electrostatic
- Bonding - Resin over resin
Applications
- Sanding off coatings and impurities
- Keying of paints, lacquers, bodyfiller, primer filler and plastics
- Keying primers
- Fine sanding surfaces and edges
- Intermediate sanding of lacquers
- Preparation for polishing on high-gloss surfaces
- Fine sanding solid wood, veneers, solid surface materials, priming foil, plaster and plasterboard
Materials
- Acrylic lacquer
- Old lacquer
- Primer filler
- Plaster
- Plasterboard
- Priming foil
- Primer coat
- Hardwood
- Resinous wood
- HDF board
Downloads
sia Abrasives technology - sianet abrasives for wood applications, video
sianet 7900 sanding solution, video
