Sia Abrasives | 7500 Sianet 6" Sanding Disc - Hook & Loop (50/BOX)

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

The 7500 Sianet 6" sanding disc uses an advanced open-net structure for up to 95% dust extraction across the entire disc face. Premium ceramic aluminum oxide grain gives 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: 6".
• Configuration: open-net.
• Attachment: Hook & Loop.
• Grit type: ceramic aluminum oxide.
• Available grits: 80, 100, 120, 150, 180, 220, 240, 320, and 400.
• Backing: knitted-fabric net.
• Feature: up to 95% dust extraction.
• Pack: 50 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
• Fine sanding and flatting uneven areas

Usage & Care

• Compatible with standard 6" hook and loop backing pads.