6256.1639.0320.

Sia 1950 siaspeed PSA Discs Linkroll – 320 Grit, 6" (100/roll) 6256.1639.0320.

$73.20

320-grit PSA discs with ceramic aluminum oxide. Fine sanding for primers, fillers, and topcoats. 6″, 100/roll.

2 in stock (can be backordered)

SKU: 6256.1639.0320. Category: Tags: , , , , , , , , , , , , , Brand:

Description

The Sia 1950 siaspeed PSA Discs Linkroll – 320 Grit (6″) deliver precise, high-efficiency sanding for a wide range of finishing applications. Built for high-volume workflows, these discs feature a pressure-sensitive adhesive (PSA) backing, allowing for fast disc changes and a secure hold during use.

Part of the industry-proven 1950 siaspeed series, these discs use ceramic aluminum oxide abrasive on a durable paper backing to provide refined cutting action, long life, and a uniform scratch pattern. The 320 grit makes them ideal for fine sanding tasks, including smoothing primer, blending filler edges, and finishing polyester or composite surfaces.

Each Linkroll contains 100 discs, offering a cost-effective, high-productivity solution for automotive refinishing, metalworking, and woodworking professionals using 6″ PSA-compatible sanding tools.

Additional information

Weight 1.00 lbs
Dimensions 6.00 × 3.50 × 3.00 in
Brand

Sia
Model

1950 siaspeed
Product Type

PSA Sanding Discs
Grit

320
Disc Diameter

6" (152 mm)
Abrasive Material

Ceramic Aluminum Oxide
Backing Material

Paper
Adhesive Type

Pressure-Sensitive Adhesive (PSA)
Format

Linkroll (100 Discs per Roll)
Application

Fine Sanding, Primer Prep, Filler Finishing
Compatible Use

Orbital Sanders, PSA Pad Tools
Wet/Dry Use

Suitable for Dry Sanding (Wet optional based on tool)
Industry Use

Automotive, Woodworking, Composites, Metal Finishing
Packaging

100 Discs per Roll

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