Overview:
The powerful net-backed abrasive. The special net structure of 7900 sianet 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
Specifications:
- Abrasive Format: siafast discs
- Diameter: 150mm
- Packing Unit: 50
- Grit Type: Aluminium oxide
- Backing: Knitted fabric
- Coating: Electrostatic
- Bonding: Resin over resin
- Applications: Sanding off rusted parts, Sanding off old varnish, paints and stains, Sanding off old paint and varnish, Sanding off raised wooden fibres, 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
- Materials: Acrylic lacquer, Old lacquer, Primer filler, Plaster, Dry wall lining boards, Priming foil, Primer coat, Hard wood, Resinous wood, HDF board, Melamine sheet