Polishing disc for dry grinding porcelain gres GEKO 100 mm GR50 (G78930)

Polishing disc GEKO GR50 (100 mm) is designed for dry grinding and polishing porcelain gres and other hard ceramic tiles. The disc fits angle grinders and tile polishers with a 100 mm mounting diameter and provides controlled removal of material for surface smoothing and edge refinement. It is suitable for preparing tiles prior to installation or for finishing work where a consistent polished surface is required.

Advantages

The GEKO GR50 polishing disc offers a compact 100 mm format that allows precise work in confined areas and along edges. Constructed for dry use on hard tiles, the disc provides consistent abrasion and long-lasting performance when used with compatible rotary tools. Its design reduces the risk of overheating during short polishing passes and delivers an even finish across porcelain gres surfaces.

Suitable for

• Dry grinding and polishing of porcelain gres tiles
• Smoothing tile surfaces before adhesive application
• Edge refinement and removal of small chips
• Tile finishing on floors, walls and steps
• Professional tiling projects and DIY renovation work

Key specifications

• Diameter: 100 mm
• Intended use: dry grinding and polishing
• Compatible tools: angle grinders and tile polishers with 100 mm mount
• Material suitability: porcelain gres and other hard ceramic tiles
• Working method: rotary polishing

How to use

Fit the polishing disc onto a compatible angle grinder or tile polisher with the correct 100 mm mounting. Secure the disc according to the tool manufacturer’s instructions and wear appropriate personal protective equipment, including eye protection, dust mask and gloves. Work at moderate speed, applying light, even pressure and make several short passes rather than prolonged contact to avoid excessive heat build-up. For best results, move the tool steadily across the tile surface and check progress frequently until the desired smoothness and edge shape are achieved.

Usage recommendations

Use the disc for dry polishing only; avoid operating in wet conditions. Maintain consistent tool speed and avoid excessive pressure to prolong disc life. When working in enclosed spaces, ensure adequate dust extraction or ventilation to reduce ceramic dust exposure.