1950 Siaspeed 6″ Sanding Disc – Hook & Loop – 150 GRIT – 100/BOX

SiaSpeed-1950-6-Inch-150-Grit-Sanding-Disc-Hook-Loop-Box

$57.72

(Part #: 7332.9183.0150)

1950 Siaspeed 6″ – Hook & Loop – 150 GRIT – 100/BOX

The 1950 siaspeed sanding disc has earned its reputation as a premier abrasive by perfectly balancing rugged durability with high-end precision. Designed for diverse applications, it transitions seamlessly from aggressive stock removal to ultra-fine surface polishing thanks to an expansive selection of grit options.

The disc utilizes a high-performance hook-and-loop backing that guarantees a stable, secure fit while allowing for instantaneous swaps. Its uniquely resilient construction is engineered to prevent tearing, yet it remains flexible enough to follow the natural curves of contoured workpieces as easily as flat surfaces. By offering an extended service life that reduces material consumption, the 1950 siaspeed helps professionals lower their overhead costs without compromising on quality. For any operation focused on streamlining productivity, this disc represents the ultimate fusion of efficiency and value.

Advantages

  • Very high stock removal rates and excellent finish
  • Performance-enhancing grit mix with ceramic aluminum oxide in 40 – 80 grit range
  • Minimal clogging thanks to open coating in 220 – 600 grit range
  • Long lifetime
  • Lower abrasive consumption
  • Versatile all-round product with an attractive range of options

 

  • DESCRIPTION

SiaSpeed 1950 6-Inch Sanding Discs: High-Performance 150 Grit Intermediate Finishing

Achieve Superior Surface Uniformity with SiaSpeed 1950 Technology

The 1950 SiaSpeed 6-inch Sanding Disc in 150 grit is a versatile, high-speed abrasive engineered for professional-grade surface refining on large workpieces. Optimized for 150mm orbital sanders, this medium-fine grit is specifically designed to eliminate scratches left by coarser abrasives, providing a smooth, uniform surface ready for sealing, priming, or final staining. The SiaSpeed technology is celebrated for its ability to maintain a high cutting rate from the first pass, significantly reducing the time required for intermediate sanding on wood, metal, and automotive coatings.

Industrial Grade Durability for High-Volume Shop Performance

Designed to withstand the heat and friction of high-production environments, the SiaSpeed 1950 series utilizes a specialized stearate coating that resists clogging and pilling. This technology ensures that the 150 grit abrasive stays sharp and effective, even when working on “sticky” materials like fresh primers, resins, or softwoods. The high-quality Hook & Loop backing ensures a secure, vibration-free fit on your 6-inch sander, while the 100-pack box provides a reliable, long-lasting supply for any professional workshop.

Application:

  • Sanding of coatings and impurities
  • Sanding out unevenness at the edges of repaired surfaces
  • Flatting of body filler and composite materials
  • Fine sanding of primer filler
  • Keying of old and new lacquers
  • Producing a matt finish on old and new lacquers for blending
  • Removal of orange peel effect and dust inclusions
  • Preparation for polishing on high-gloss surfaces

Use for:

  • Color
  • Primer filler
  • Body filler
  • Lacquer
  • Old lacquer
  • Primer coat
  • Epoxy primer coat
  • Cathodic dip primer coat
  • Plastics
  • Acrylic glass
  • Gelcoat polyester
  • Glass-fiber reinforced plastic (GRP)

Profile

Grit type:
Mixed grit with ceramic content – 40 – 80
Semi-friable aluminum oxide / blue-fired – P100 – P400
White aluminium oxide – P500 – 1500

Backing:
Paper (FSC-certified) – 40 – 600
Film – 800 – 1500

Coating:
Electrostatic – 40 – 180
Electrostatic open – 220 – 600
Special process – 800 – 1500

Bonding:
Resin over resin

Special coating:
Stearate – from 80

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