Sia Siaair 7940 Velvet Sanding Disc 2000 Grit, Box of 10 150mm Polishing Backing


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Sia Siaair 7940 Velvet Sanding Disc 2000 Grit, Box of 10. 150mm

Siaair: For high-gloss varnishes and solid surfaces.The improved siaair technology of 7940 siaair is the key to a perfect finish in damp and dry sanding applications – whether it’s scuffing, fine sanding or preparation for polishing.


  • Knitted fabric with foam backing. On the outside,the ingenious net-backed abrasive, in the middle the foam cushioning which equalizes the application pressure and on the inside the well proven siafast hook and loop fastening system.


  • High stock removal rates and excellent finish
  • Low clogging in damp and dry sanding applications
  • Highly adaptable to contours, curves and profiles
  • Pressure-equalising foam gives perfect surface finish
  • Waterproof and washable
  • Resistant to silicon remover


  • Matt finishing of conventional old and new varnishes as well as composite materials
  • Fine sanding of primer filler in hard-to-reach areas
  • Producing a matt finish for blending
  • Preparation for polishing on high-gloss surfaces

Additional information

Weight 1 kg


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