The 7900 sianet is a powerful net-backed abrasive, the special net structure of 7900 sianet enables dust-free sanding with the highest abrasive performance.
It includes full-surface dust extraction, high removal rate without clogging, very efficient and productive, high tear resistance thanks to the sturdy net backing make up.
Applications of the 7900 sianet includes 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 include: acrylic lacquer, old lacquer, primer filler, plaster, plasterboard, priming foil, primer coat, hardwood, resinous wood and HDF board.
Grit type: Blue-fired aluminium oxide/white aluminium oxide
Backing: Knitted fabric