Sanding Belt 2 x 48 PA631 Grit #120 Cloth

Heavy-Duty Performance for Grinding, Deburring & Surface Prep

The Uneeda PA631 2" x 48" sanding belt is built for high-demand applications in metalworking, fabrication, and industrial sanding. Made with premium aluminum oxide abrasive grain and a robust X-weight polyester/cotton cloth backing, this belt offers exceptional durability, stretch resistance, and reliable performance in both wet and dry environments.

Designed for use on narrow belt sanders, PA631 belts excel in heavy stock removal, grinding, deburring, and surface leveling on a variety of metals, including stainless steel, carbon steel, and cast alloys. Available in a full range of grits, it delivers consistent results from coarse grinding to fine finishing.

Product Features:

• Belt Size: 2" wide x 48" long – fits most standard narrow belt sanders

• Abrasive Grain: Premium aluminum oxide – durable, self-sharpening grain for extended life and consistent finish

• Backing: X-weight cotton cloth – strong, flexible, and heat-resistant for demanding applications

• Bonding: Resin over resin – ensures superior grain adhesion and resistance to heat and wear

• Coating: Closed coat – provides full grain coverage for even sanding and efficient material removal

• Available Grits: Wide grit range – from coarse for heavy stock removal to fine for finish sanding

Ideal Applications:

• Wood: Shaping, edge sanding, surface prep, and finishing hardwood or softwood

• Metal: Grinding, deburring, and cleaning steel, aluminum, and non-ferrous metals

• Composites & Plastics: Suitable for solid surface materials, fiberglass, acrylics, and engineered products

• General Fabrication: Trusted in cabinet shops, metal shops, and industrial sanding setups

Why Choose Uneeda PA631?

Compared to generic belts, Uneeda’s PA631 sanding belts offer superior longevity, consistent performance, and better surface quality. Built to withstand industrial demands, these belts minimize downtime, improve workflow, and deliver cleaner results with every pass.