Klingspor 258889 NRO 500 Non-Woven Roll, 115 mm x 10 m, Ultra Fine Silicon Carbide, Grey

Ultra fine silicon carbide abrasive on a flexible non-woven backing delivers a uniform matte finish on stainless steel, aluminium, and other sensitive surfaces. This 115 mm × 10 m roll from Klingspor's NRO 500 series is engineered for fine finishing, matting, deburring, and cleaning without altering workpiece geometry.

Overview

The Klingspor 258889 is a non-woven abrasive roll featuring an open-structured web impregnated with ultra fine silicon carbide grit. The resin bonding system provides high flexibility and excellent conformability, allowing the abrasive to follow contours and reach into recesses. The grey colour code identifies the ultra fine grit, ideal for final surface preparation before coating or plating.

What stands out

• Ultra fine silicon carbide delivers a consistent, uniform matte finish.
• Open non-woven structure resists clogging, even on soft metals and coatings.
• High flexibility and conformability for irregular shapes and profiles.
• Long 10 m roll reduces changeover time in production environments.
• Resin bonding ensures durability and consistent grain adhesion.

Technical details

• Abrasive type: Non-woven
• Abrasive material: Silicon carbide (SiC)
• Grit designation: Ultra fine
• Klingspor series: NRO 500
• Roll width: 115 mm
• Roll length: 10 m (10000 mm)
• Backing material: Non-woven fabric
• Bonding agent: Resin
• Colour code: Grey (ultra fine)
• Structure: Open-structured
• Flexibility: High
• Conformability: Excellent
• Primary applications: Fine finishing, matting, deburring, cleaning, surface preparation
• Material compatibility: Stainless steel, aluminium, non-ferrous metals, plastics, wood, composites
• Achieved finish: Uniform matte finish
• Clogging resistance: High
• Packaging unit: Roll
• Quantity per pack: 1 piece

Our verdict

The NRO 500 roll is a top choice for professionals who demand consistent, high-quality surface finishes without the risk of over-aggressive stock removal. Its ultra fine grit and non-woven construction make it a versatile tool for fine finishing across a range of materials.