1550 Siapower 6″ Sanding Disc – 81 hole – 150 GRIT – 50/BOX

Sianet Sanding disk 1505 by sia abrasives

$42.81

(Part #: 9777.6618.0150.01)

1550 Siapower 6″ 81 hole – 150 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

The 1550 Siapower sanding disc is designed to deliver exceptional performance, durability, and efficiency for a wide range of sanding applications. Engineered with advanced abrasive technology, this disc ensures high material removal rates while maintaining a consistent surface finish. Whether used in woodworking, automotive refinishing, or industrial metalworking, the 1550 Siapower provides reliable results that professionals can count on. Its versatility and long lifespan make it a cost-effective choice for users who need both speed and precision.

Built for heavy-duty performance, the 1550 Siapower sanding disc resists clogging and provides uniform abrasion throughout its life. Its durable construction allows for fewer disc changes, saving time and reducing overall operating costs. The even scratch pattern ensures smooth, flawless surfaces that minimize the need for rework. From rough sanding to fine finishing, this disc adapts easily to multiple stages of surface preparation, making it an essential tool in professional shops and manufacturing 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

Shipping

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