Product finder

1909 siawood

1909 siawood is the ideal abrasive for sanding all types of wood – designed especially for the universal requirements found in the joinery and carpentry industries. Its half-open coating makes 1909 siawood perfect for frequently changing materials, and therefore ideal for softwoods and hardwoods. Thanks to the proven TopTech technology, it is a winning combination of ultimate Swiss surface quality with simultaneous minimum clogging and a long lifetime. The flexible and adaptive e-wt paper backing is extremely advantageous for use with sanding pads on stationary machines.

  • Coarse sanding of solid wood and wood-based materials
  • Fine sanding of solid wood, veneers and wood-based materials
  • Keying of primers and melamine foils
  • Intermediate varnish sanding
The following properties refer to the materials used in the main application
Removal Rate
Very High
Very Long
Very Good
Very Rigid
Highly Flexible
  • Economic all-round product for sanding wood (softwoods & hardwoods)
  • Very versatile
  • Perfect surfaces thanks to TopTec
  • Dust-free process: antistatic construction gives low dust  formation on belt, work piece and machinery
  • Flexible, adaptive e-wt paper backing
  • Grit : aluminum oxide
  • Coating : half-open
  • Bonding : synthetic resin
  • Backing : e-wt paper
  • Grit range : 60 – 400
Available forms
  • Hard wood
  • MDF / chipboard
  • Wood base materials
Application area
Combined wide belt sanding
Cross belt sanding
Pressure beam sanding

Product finder


New logo!

Wednesday, December 23 2020

JJS launch a new company logo.

  see details

New National Sales Manager

Wednesday, December 16 2020

JJS appoints new National Sales Manager

  see details

2988 & 6130 siamop

Thursday, August 6 2020

  see details

  see complete list