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Precision Sanding with Mirka Sanding Belts from Ultrimax

Get a flawless finish every time with Mirka Sanding Belts, available exclusively from Ultrimax – the trusted supplier of professional sanding and finishing solutions across the UK and Ireland. Whether you’re sanding wood, metal, or composite materials, Mirka’s industrial sanding belts deliver exceptional cutting performance, long lifespan, and consistent results.

Request a Quote today for Mirka Sanding Belts and experience professional-grade sanding performance with Ultrimax.

Mirka Belt Range

Understanding The Range

Choosing the appropriate sanding belt can be a challenge, you want to make sure to have the optimal abrasive for your sanding application and surface, otherwise you can damage both the surface and your belt sander. Check out the belt sanding chart for more information or contact us.

Belt Sanding Chart

Popular Mirka Belts

  • Jepuflex Antistatic

    Mirka Jepuflex Antistatic is a high-performance abrasive ideal for hardwood and melamine surfaces. Available in P36–P400 grits, it features an antistatic T- and F-paper backing that minimizes dust and improves efficiency. Its blend of aluminium oxide and silicon carbide grains provides a fast, consistent cut, while the closed coating ensures a smooth, even finish and long lifespan.

  • Hiolit XO

    Mirka Hiolit XO is built for heavy sanding and calibration applications, delivering durability and high performance across a range of materials. Grits P36–P80 feature a robust polyester cloth backing for aggressive stock removal, while P100–P240 use an X-weight cotton cloth backing for improved flexibility and control. With aluminium oxide grains and a semi-open coating, Hiolit XO ensures efficient cutting, reduced clogging, and a consistent, even finish, perfect for demanding sanding environments.

  • Ultimax

    Ultimax® abrasives are perfect for hardwood and melamine surfaces. Available in P40–P320 grits with antistatic T- and F-paper backing, they combine aluminium oxide grains with a closed coating and Selective Coating® technology for efficient material removal, consistent finishes, and long-lasting performance. Also available - Ultimax® Black

FAQ's About Sanding Belts

What is a sanding belt?

A sanding belt is a continuous loop of abrasive material engineered for use with industrial belt sanders. The belt consists of precision-graded abrasive grains bonded to a durable backing material, which rotates around two or more drums to efficiently sand, grind, and finish various surfaces. In industrial settings, sanding belts are essential for high-volume production environments, handling heavy material removal, surface preparation, deburring, and finishing operations across woodworking, metalworking, composite manufacturing, and fabrication applications.

How are sanding belts measured?

Sanding belts are measured by their width and length, typically expressed in either inches or millimeters. The measurement represents the belt's dimensions when laid flat. Common industrial sizes range from narrow specialist belts to wide-format belts exceeding 50 inches for large production equipment. For example, a 6" × 48" belt is 6 inches wide and 48 inches in circumference. Precise sizing is critical for industrial machinery—belts must match your equipment's specifications exactly to ensure proper tracking, optimal performance, and operator safety. Always verify your machine's requirements before ordering.

How long do sanding belts last?

In industrial operations, sanding belt longevity directly impacts productivity and cost-efficiency. Belt life varies based on material hardness, grit specification, feed rates, contact pressure, and abrasive quality. Premium Mirka industrial belts are engineered for extended service life, with advanced grain technology and reinforced backings that outlast standard belts by significant margins. Depending on your application, quality industrial belts can process hundreds to thousands of parts before requiring replacement. Monitoring for performance indicators, reduced cutting efficiency, belt glazing, grain loading, or backing deterioration, helps optimise change-out schedules and maintain consistent production quality.

What is the best type of sanding belt?

For industrial operations, belt selection should align with your specific production requirements. Mirka's industrial belt range includes specialised formulations optimised for different substrates, production speeds, and finishing requirements, from heavy deburring to precision surface preparation, ensuring you achieve the optimal balance of performance, consistency, and cost-per-part.

How long do sanding belts take to be delivered?

Delivery times for Mirka sanding belts from Ultrimax are typically 7-10 business days. We recommend planning your orders ahead to maintain adequate inventory levels and avoid production downtime.
For any questions about delivery or to discuss your specific needs, please contact our sales team directly.

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