1550 Siapower 6″ Sanding Disc – 0 holes – 600 GRIT – 50/BOX

SiaPower-1550-6-Inch-600-Grit-Sanding-Disc-Solid-Finishing

$37.22

(Part #: 8645.2205.0600.01)

1550 Siapower 6″ – 0 holes – 600 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: High-Gloss 600 Grit Finishing

Achieve a Showroom Finish with SiaPower 1550 Ultra-Fine Abrasives

The 1550 SiaPower 6″ Sanding Disc in 600 grit is the definitive tool for pre-polishing and high-end surface refinement. This ultra-fine abrasive is specifically engineered for the final sanding of primers, clear coats, and lacquers before moving to the buffing stage. The 0-hole (solid) configuration eliminates the risk of hole-pattern marks, providing a perfectly continuous sanding surface that delivers a silky, uniform texture across flat and curved workpieces alike.

Precision Engineering for Professional Paint and Coating Prep

Crafted for the most demanding finishing environments, the SiaPower 1550 series features a specialized grain treatment that prevents “pilling” and premature loading. This ensures that the 600 grit stays sharp enough to level minor orange peel and dust nibs without creating deep scratches. The industrial-strength hook and loop backing system provides a secure, low-vibration attachment to your 6-inch orbital sander, allowing for the extreme control necessary for delicate automotive, marine, and furniture restoration tasks.

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

Shipping

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