Minimum order: Sia Abrasives products require a $100 minimum order. Mix & match any Sia items to reach $100.

The 7500 Sianet 8-7/8" sanding disc features an advanced open-net structure that delivers up to 95% dust extraction across the entire disc face, not just through holes. Premium ceramic aluminum oxide grain provides the highest cut rate and longest lifetime while resisting clogging, pilling, and heat buildup for a clean, consistent scratch pattern.

Key Features

Product line: Sia Abrasives 7500 Sianet.
Diameter: 8-7/8".
Configuration: open-net.
Attachment: Hook & Loop.
Grit type: ceramic aluminum oxide.
Available grits: 80, 150, 180, and 220.
Backing: knitted fabric net.
Coating: electrostatic.
Feature: dust-free sanding.
Pack: 25 per box.
Compatible substrates: acrylic, NC, PU, polyester, UV, and water-based lacquers; primer filler, plaster, priming foil, and drywall lining boards; hardwood, MDF, HDF, melamine sheet, and solid-surface material.

Best For

Dust-free sanding off rust, old varnish, paints, and stains
Keying surfaces for paint adhesion
Sanding floorboards, terraces, and wooden beams
Primer filler and E-coat preparation
Automotive, woodworking, and industrial finishing

Usage & Care

Compatible with standard 8-7/8" backing pads.

Payment & Security

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Sia Abrasives | 7500 Sianet 8-7/8" Sanding Disc - Hook & Loop (25/BOX)