Abrasive hook-and-loop sanding disc KLINGSPOR PS 22 K 150 mm grit 150 pack 50 (MPN 86637)

KLINGSPOR PS 22 K hook-and-loop abrasive sanding discs, diameter 150 mm, grit 150, pack of 50 are designed for efficient mechanical sanding of wood, painted surfaces, primers and light metal deburring. The discs feature a robust abrasive grain and an open-coat structure that supports consistent material removal and reduces clogging during sanding. The hook-and-loop backing allows fast and secure attachment to orbital and random-orbit sanders, making them suitable for both surface preparation and intermediate sanding steps.

Advantages

These sanding discs combine uniform abrasive performance with easy changeover thanks to the hook-and-loop fastening system. The grit 150 provides a medium-fine finish appropriate for smoothing surfaces between coats and preparing substrates for further treatment. The open-coat abrasive reduces loading when sanding softer materials or painted surfaces, extending effective life and maintaining cutting efficiency across the pack.

Suitable for

• Sanding and smoothing wooden surfaces
• Intermediate sanding between paint or varnish coats
• Removing light burrs and blending on soft metals
• Surface preparation before repainting or refinishing
• Use with orbital and random-orbit sanders equipped with 150 mm pads

Key specifications

• Diameter: 150 mm
• Abrasive grade: P150 (medium-fine)
• Backing type: hook-and-loop (Velcro) for rapid attachment
• Pack quantity: 50 discs
• Coating: open-coat structure to reduce clogging

How to use

Attach the disc to the sander pad by aligning the hook-and-loop surfaces and pressing firmly to ensure full contact. Start sanding at low-to-medium speed and increase pressure progressively while maintaining steady, even strokes. For best results on painted surfaces and wood, sand along the grain and avoid staying too long in one spot to prevent over-sanding. Replace discs as they show reduced cutting performance to maintain consistent finish quality.

Usage recommendations

Use personal protective equipment such as dust masks and eye protection when sanding. For extended work on painted or metal surfaces, consider periodic cleaning of the abrasive or switching to a fresh disc to avoid surface contamination. Match the grit progression (e.g., P120 → P150 → P220) to the desired final finish when preparing surfaces for coatings.