Sanding disc KWB 491522 5 pcs

Sanding disc KWB 491522 (5 pcs) is a fibreglass-mesh abrasive disc with a velour backing and silicon carbide grit bonded with synthetic resin. The open mesh construction and water-resistant bonding allow the discs to be shaken clean or rinsed under running water, and they are designed to deliver a uniform surface finish when smoothing fillers, removing very rough material, paint, synthetic paint, acrylic coatings and rust. The discs are supplied in a pack of five and are compatible with common hook-and-loop sanding pad systems and many sander brands, including those with dust extraction.

Advantages

These KWB sanding discs feature a fibreglass mesh and silicon carbide abrasive that provide up to four times the lifetime compared with conventional aluminium-oxide paper. The velour reverse ensures secure attachment to hook-and-loop pads, while the open mesh construction prevents clogging and allows easy cleaning by shaking or rinsing. The synthetic-resin bond and water-resistant design maintain abrasive performance during wet cleaning and extended use.

Suitable for

• Smoothing fillers and body putty
• Preparing and leveling very rough surfaces
• Removing paint, synthetic paint and acrylic coatings
• Rust removal and surface preparation for repainting
• Use on orbital and random-orbit sanders with matching pad sizes

Key specifications

• Brand: KWB
• Model / MPN: 491522
• EAN: 4009314915228
• Pack quantity: 5 pieces
• Abrasive: silicon carbide
• Backing: fibreglass mesh with velour reverse
• Bonding: synthetic-resin
• Special features: open mesh construction, washable, longer lifetime vs. aluminium oxide paper

How to use

Attach the disc to a compatible hook-and-loop sanding pad on the sander, ensuring the velour side mates securely with the pad. Use appropriate grit and a suitable sander speed for the material and task. For heavy material removal keep light, even pressure and move the sander continuously to avoid gouging. Periodically inspect the disc for wear and replace when abrasive performance decreases. The open mesh allows you to clean the disc by shaking out dust or rinsing under running water; allow the disc to dry completely before reuse.

Usage recommendations

For best results, combine these KWB sanding discs with a matching-size pad and, where available, dust-extraction equipment. Wear appropriate personal protective equipment such as eye protection and a dust mask when sanding dry surfaces; use waterproofing measures and ensure discs are fully dry before sanding if they have been rinsed.