Sia Sianet Multi-Purpose Net Sanding Discs Ø150mm P400 Grit Pack of 50

Usage

The Sia Sianet Ø150 P400 multi-purpose discs are designed for fine sanding and finishing on wood, paint, lacquer, filler, and composite surfaces using random orbit sanders in both industrial and workshop environments.

Advantages

• Efficient dust extraction through a net structure minimizes airborne dust during sanding.
• P400 grit provides a uniform surface finish suitable for pre-paint preparation or final smoothing.
• Open-mesh backing prevents clogging when sanding soft or resinous materials.
• Flexible disc adapts to contoured surfaces without losing abrasive performance.
• Hook-and-loop fastening enables fast disc changes and secure attachment to compatible pads.

Specifications

• The disc features an open-weave mesh design with premium aluminum oxide abrasive grains embedded in a synthetic net backing material.
• Abrasion-resistant structure ensures extended life span; suitable for dry use applications with standard dust extraction systems. No formal certification is required but complies with industrial safety standards for abrasives.
• P400 grit size offers precise removal rates for fine finishing; each disc measures Ø150 mm (6 inches) in diameter. Supplied as a pack of 50 discs per box.
• This multi-hole mesh construction maximizes airflow and dust collection efficiency while maintaining consistent contact across workpiece surfaces. Compatible with most random orbital sanders equipped with hook-and-loop pads of matching size.

How it works

Attach the Sia Sianet Ø150 P400 disc to your sander's hook-and-loop pad. The net structure allows air movement so fine dust is extracted through the entire surface during operation, resulting in superior cleanliness while delivering an even, high-quality finish on various substrates.