1550 Siapower 6″ Sanding Disc – 15 hole – 800 GRIT – 50/BOX

SiaPower-1550-6-Inch-800-Grit-Sanding-Disc-15-Hole

$37.22

(Part #: 8858.5970.0800.01)

1550 Siapower 6″ 15 hole – 800 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 6-Inch Sanding Discs: Professional 800 Grit Finish

Achieve a Flawless Surface with Advanced SiaPower Technology

The 1550 SiaPower 6″ Sanding Disc is engineered for professionals who demand a high-performance abrasive for fine finishing tasks. Featuring a specialized 800 grit surface, these discs are perfect for final sanding stages, ensuring a smooth, uniform texture on primers, paints, and clear coats. The innovative 15-hole vacuum pattern provides superior dust extraction, keeping your workspace cleaner and preventing the disc from clogging, which significantly extends the life of each abrasive sheet.

Precision Engineering for Automotive and Industrial Excellence

Built for durability and consistency, the SiaPower 1550 series utilizes a robust construction that resists tearing while maintaining flexibility on contoured surfaces. Whether you are working on automotive refinishing or high-end woodworking, the 6-inch hook and loop design allows for rapid disc changes and a secure fit on most orbital sanders. With 50 discs per box, you get a reliable, cost-effective solution that balances aggressive cutting power with the delicate touch required for a showroom-quality finish.

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-fibre 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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