SIA 1948 siaflex Ø 150mm (15 Hole) Discs

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Price Range:£22.70
Price £22.70
SIA 1948 Ø siaflex 150mm (15 Hole) Discs

Sia 1948 - Scratch-free sanding for the perfect surface finish.

Sia 1948 siaflex discs are perfect for polishing of metal, paint and high gloss lacquer. It has been developed to help workshops achieve speedy removal of common paint defects such as orange peel, dust inclusion and nibs. The reliable, controlled cut results in an overall smoother finish. As an all-round series for wet and dry sanding, 1948 siaflex produces outstanding results, guaranteeing even wear and long life in all available grits and in a variety of applications.

The SIA 1948 siaflex 150mm (15 Hole) Discs are the ideal product for wet and dry polishing. It has optimised wear properties for handheld machine sanding and is designed for wet and dry environments. Due to its latex backing it is perfect for sanding contours and profiles.

The SIA 1948 siaflex 150mm (15 Hole) Discs can used with handheld machine sanders with a 125mm diameter and a multiple hole configuration using the siaflex backing pad.

The SIA 1948 siaflex 150mm (15 Hole) Discs can be used for Keying of solid wood, Intermediate sanding of varnishes on surfaces and curves, Keying of primers, primer fillers and bodyfillers and final sanding as preparation for painting.


  • Available in 800 to 2000 grit
  • Universal all-round product for paint and lacquer
  • Works up to 50 percent faster due to better dust extraction and less clogging
  • Highly flexible and adaptable to contours
  • Suitable for general use in dry and wet polishing applications

Technical Information

Brand SIA Abrasives
Diameter Ø150mm
Application Paint, Varnish, Filler, Wood, Others
Bonding Agent Glue
Grain Blue Fired Aluminium Oxide, White Aluminium Oxide
Coating Electrostatic open
Backing Glass fibre, reinforced latex paper
MPN 7498.8090.0800, 7498.8090.1000, 7498.8090.1200, 7498.8090.1500, 7498.8090.2000,


Here at AllFinishes we take health and safety seriously and recommend you use the correct protection for the job. Disregarding safety equipment can be damaging and result in long term health conditions. Please check out our Moldex range for high quality respirators and hearing protection.


SIA 1948 siaflex 150mm (15 Hole) Discs are suitable for all types of applications. For a list of the types of machinery they can be used on, please see below.

Grit Type From To Description
Coarse 40 80 Coarse grit sandpaper is a good choice for rough sanding and removing stock quickly, such as sanding the edge of a sticking door with a belt sander.
Medium 100 150 Medium grit sandpaper makes a good starting point for most projects, from sanding unfinished wood to removing old varnish.
Fine 180 240 Finer grit sandpaper is great for removing the scratches left by coarser grits on unfinished wood and for lightly sanding between coats of paint.
Very Fine 320 600 Very fine grit sandpaper is used for light sanding between coats of finish and to sand metal and other hard surfaces.
Polish 800 2000 Extremely fine sanding paper for use when polishing paints and high gloss laquers.


SIA 1948 siaflex 150mm (15 Hole) Discs can be used on the following materials:

  • Colour
  • Primer filler
  • Bodyfiller
  • Lacquer
  • Old lacquer
  • Primer coat
  • Epoxy primer coat
  • Cathodic dip primer coat
  • Plastics
  • Acrylic glass (Plexiglass)
  • Gelcoat polyester
  • Glass-fibre reinforced plastic (GRP)
  • Composite
  • Aluminium
  • Steel


Please ensure you dispose of in the correct waste disposal

Compatible Machine

Mafel Models

UT 150 E, UX 150 E

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