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7940 siaair - A perfect finish for varnishes and mineral materials

Further information about this abrasive format is available on request. Please contact your local contact.

Product profile

  • Aluminium oxide

  • 240; 360; 500-1000; 1500-2000; 3000-4000

  • Knitted fabric with foam backing

  • Special process

  • Resin over resin

Advantages

  • 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

Applications

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

Use

  • random orbital sander
  • Manual sanding

Technologies

  • siafast

Materials

  • Colour
  • Lacquer
  • Old lacquer
  • Gelcoat polyester
  • Plastics
  • Acrylic glass (Plexiglass)

  • Composite