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sia 5500 siastyle grinding discs – professional abrasives with grit sizes 60–800

Professional sanding discs for paint, filler and plastic

SIA 5500 siastyle sanding discs have been developed for professional sanding work in the automotive and industrial sectors. They are ideal for use on paint, fillers, fillers, primers and plastic surfaces.

The high-performance ceramic grain ensures consistently high material removal with controlled sanding behaviour. In combination with the robust film backing and Sinus Triangle technology, this results in a uniform sanding pattern with a long service life – even in demanding applications. The siafast hook and loop system also enables quick and secure abrasive changes and increases efficiency in the work process.

Advantages at a glance

  • High material removal thanks to high-performance ceramic grain
  • Uniform sanding pattern throughout the entire service life
  • Tear-resistant film backing for maximum process reliability
  • Colour-coded grit sizes from 60 to 800
  • siafast hook-and-loop system for quick sanding disc changes

Typical applications: Paint sanding, filler sanding, putty finishing, plastic sanding and surface preparation for painting.

Technical data

Grit range: 60–800
Abrasive grain: Ceramic / aluminium oxide
Backing: Film
Bonding: Full synthetic resin
Coating: Stearate (from medium to fine grits)
Fastening: siafast hook and loop system

SIA 5500 siastyle sanding discs are available in diameters of Ø125 mm and Ø150 mm. All common grits and different hole patterns are combined in one product, offering maximum flexibility for professional applications.

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Manufacturer details in accordance with GPSR:
sia Abrasives Industries AG
Mühlewiesenstrasse 20
8501 Frauenfeld, Switzerland
E-mail: [email protected]

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