Sia Abrasives | 7940 Siaair 5" Sanding Disc - Hook & Loop (10/BOX)

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

The 7940 Siaair 5" velvet foam disc combines a net-backed abrasive, a foam cushion that equalizes pressure to prevent over-sanding, and the siafast hook and loop grip. It conforms to contours for a flawless finish in wet or dry sanding.

Key Features

• Product line: Sia Abrasives 7940 Siaair.
• Diameter: 5".
• Configuration: foam velvet.
• Construction: net-backed abrasive, foam cushion, and siafast hook and loop grip.
• Attachment: Hook & Loop.
• Available grits: 240, 360, 500, 1000, 1500, 2000, and 4000.
• Pack: 10 per box.
• Compatible substrates: lacquers, paints, clear coats, solid-surface materials, plastics, composites, and primed and filled surfaces.

Best For

• Ultra-fine finishing of paints, lacquers, and solid-surface materials
• Producing a matt finish for blending
• Fine sanding of round edges, contours, and concave and convex shapes
• Paint correction and preparation for polishing high-gloss surfaces

Usage & Care

• Suitable for wet or dry sanding.
• Waterproof, washable, and resistant to silicone remover.
• Compatible with standard 5" hook and loop backing pads.