Sia 3 x 21 Sialo X 2925 Sanding Belts, 24 Grit

Description

Sia sanding belts in the 2925 sialoX series give metalworking and fabrication shops a dependable 3 inch x 21 inch abrasive belt for stock removal, weld prep, deburring, and final blending. This 24 grit version uses aluminium oxide on an X-wt cloth backing, so it is suited to bench sanders and other belt-driven equipment where edge stability, tear resistance, and steady cut rate matter on steel and non-ferrous parts.

Sia sanding belts benefits

• 24 grit aluminium oxide cuts aggressively for early-stage sanding and weld cleanup.
• X-wt cloth backing holds up better than paper when belts see higher pressure and sharper edges.
• Closed-coat construction supports consistent coverage across the work surface.
• Suitable for dry or wet sanding applications called out by the manufacturer.
• Good fit for general fabrication departments that need one belt family for several metal-finishing steps.

Because this belt is sold in a 10 pack, buyers can keep the same abrasive on hand for repeat bench work instead of mixing several low-count packs. The 2925 series is positioned by sia Abrasives as an all-round cloth abrasive, which makes it useful when a shop wants fast cutting without moving into a specialty ceramic belt for every job.

Common applications for Sia sanding belts

• Deburring laser-cut or punched steel parts.
• Removing rust and surface discoloration from fabricated components.
• Preparing weld areas before fit-up and cleanup after welding.
• Sanding down edges on aluminum and other non-ferrous metals.
• Blending and surface treatment before coating or assembly.

Sia sanding belts specifications

For related finishing supplies, browse our abrasives category. Manufacturer background and technical data for the 2925 series are available from sia Abrasives.

If you need help choosing grit progression or matching a belt to your metal-finishing process, call (800) 220-1966 or email [email protected].