Product finder

2920 siawood TopTec

The new TopTec generation of abrasive belts from sia Abrasives marks another milestone in the development of application-optimized abrasive belts that offer major customer benefits.

They achieve outstanding sanding results and excellent surface quality by combining several key assets – a controlled coating process, belt joints that are individually matched to the application and the abrasive backing, and antistatic properties based on an innovative production process.

  • flush sanding of edges and rabbets
  • fine sanding of surfaces and edges
  • coarse to fine sanding in plywood production
  • coarse to fine sanding of glued soft wood boards
  • sanding off old varnish and paint
The following properties refer to the materials used in the main application
Removal Rate
Very High
Very Long
Very Good
Very Rigid
Highly Flexible
  • perfect surfaces thanks TopTec
  • dust-free process; low dust adhesion on the abrasive belt, work piece and machine thanks to the anti-static treatment
  • application-specifically optimised belt joints
  • controlled scattering and perfect surface quality
  • suitable for long life-time thanks to the robust backing
  • high stock removal rates in coarse grit sizes when sanding soft and hard wood
  • Grit : semi-friable aluminium oxide
  • Coating : mechanical open, electrostatic open, electrostatic closed
  • Bonding : synthetic resin
  • Backing : y-wt cloth, cotton, x-wt cloth, cotton
  • Grit range : P016 – P320 (excl. P020, P280)
Available forms
  • Belts
  • Discs
  • Strips
  • Rolls
  • Hard wood
  • Soft wood
  • Wood base materials
Application area
Angle grinder
Combined wide belt sanding
Contact wide belt sanding
Cross belt sanding
Drum sanding
Edge belt sanding
Pad wide belt sanding
Platen belt sanding
Pneumatic drum sanding
Portable belt sander
Pressure beam sanding
Random orbital sander
Slack-of-belt sanding
Stationary disc 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