1550 Siapower 5″ Sanding Disc – 0 holes – 100 GRIT – 50/BOX

SiaPower-1550-5-Inch-100-Grit-Sanding-Disc-Solid-Box

$31.27

(Part #: 8117.6481.0100.01)

1550 Siapower 5″ – 0 holes – 100 GRIT – 50/BOX

Available in a variety of grits and sizes, the 1550 Siapower sanding disc is designed for maximum convenience and flexibility. Its hook-and-loop backing enables quick attachment and secure hold, allowing users to switch between discs effortlessly. Ideal for preparing surfaces for painting, smoothing imperfections, or refining finishes, the 1550 Siapower delivers consistent, professional-grade results every time. With its combination of speed, durability, and versatility, this sanding disc is a trusted choice for achieving superior finishes across multiple industries.

Advantages

  • Greater efficiency thanks to application-optimized process steps
  • Highest stock removal rate
  • Performance-enhancing grit mix with ceramic aluminum oxide in the 40–220 grit range
  • Minimal clogging characteristics for lacquer sanding grit range 400-600
  • Sustainable FSC paper for the abrasive backing

 

  • DESCRIPTION

SiaPower 1550 5-Inch Sanding Discs: Versatile 100 Grit Surface Smoothing

Perfect Your Surface Prep with SiaPower 1550 Medium Grit

The 1550 SiaPower 5″ Sanding Disc in 100 grit is a versatile powerhouse designed for intermediate sanding and general surface smoothing. It strikes the perfect balance between material removal and surface refinement, making it an essential tool for removing scratches left by coarser grits while preparing the workpiece for finer finishing. The 0-hole (solid) design provides a continuous sanding surface, ensuring that every inch of the disc is utilized for a faster, more consistent result on flat or slightly contoured areas.

Reliable Performance for Professional Wood and Metal Work

Crafted with premium abrasive grains, the SiaPower 1550 series is engineered to provide a long-lasting cut without sacrificing finish quality. These discs are particularly effective for sanding down primers, smoothing raw wood surfaces, and cleaning up metal components. The high-quality hook and loop (Velcro) backing ensures a firm grip on your 5-inch orbital sander, preventing slipping or wobbling even during extended use. With 50 discs per box, you are equipped with a reliable supply for high-production environments.

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

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 – 220
Semi-friable aluminum oxide / blue-fired – 240 – 600
White aluminum oxide – 800

Backing:
d-wt paper (FSC-certified) – 40 – 100
c-wt paper (FSC-certified) – 120 – 240
b-wt paper (FSC-certified) – 320 – 800

Coating:
Electrostatic

Bonding:
Resin over resin

Special coating:
Stearate – 240 – 800

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