Abrasive Hook-and-Loop Disc KLINGSPOR PS 33 BK/PS 33 CK 225 mm, Grit 100

KLINGSPOR abrasive hook-and-loop disc PS 33 BK/PS 33 CK, 225 mm diameter, grit 100, is a flat abrasive disc designed for use with orbital and random-orbit sanders. The disc features a hook-and-loop backing for quick attachment and removal, and a grit suitable for surface preparation tasks on metal and wood. It is intended for paint and varnish removal, deburring and fine sanding, providing consistent abrasive performance for repair, restoration and finishing jobs.

Advantages

This abrasive disc combines a robust abrasive grain with a flexible backing to deliver even material removal and consistent finish. The hook-and-loop attachment allows fast disc changes without tools, reducing downtime. With a 225 mm diameter and medium grit 100, the disc balances stock removal and surface refinement, suitable for both high-contact and contour sanding. The product is designed to withstand repeated use on orbital and random-orbit sanders while maintaining uniform wear and stable sanding characteristics.

Suitable for

• Surface preparation of metal and wood before painting or coating
• Paint and varnish removal from flat and contoured surfaces
• Deburring and edge blending after cutting or welding
• Fine sanding prior to finishing and restoration work

Key specifications

• Diameter: 225 mm
• Abrasion type: hook-and-loop (hook-and-loop backing)
• Grit: 100 (medium)
• Compatible tools: orbital and random-orbit sanders with matching interface
• Application materials: metal and wood surfaces; suitable for paint and varnish removal, deburring and fine sanding

How to use

Ensure the sander is compatible with 225 mm hook-and-loop discs and that the backing pad is clean and free of debris. Align the disc with the backing pad and press firmly to secure the hook-and-loop connection. Operate the sander at recommended speeds for the workpiece material, applying moderate, even pressure and moving the tool steadily to avoid localized overheating or gouging. Replace the disc when abrasive performance declines or if the disc shows excessive wear or damage.

Usage recommendations

For best results, start with grit 100 for general surface preparation and switch to finer grits for finishing. Use dust extraction where possible to prolong disc life and improve surface quality. On delicate or thin materials, test on a scrap piece to verify feed rate and pressure to avoid over-sanding.