Polishing Disc for Dry Grinding Porcelain Gres 100 mm GEKO GR100 (5/250)

GEKO polishing disc GR100 is a 100 mm abrasive accessory made for dry grinding and polishing porcelain gres. Designed for use with angle grinders and hand grinders that accept 100 mm discs, the disc is intended for tasks such as surface levelling, edge finishing and preparing gres tiles for installation or restoration. The construction of the disc provides targeted material removal during dry work while maintaining control of the grinding action on hard ceramic surfaces.

Advantages

The GEKO GR100 polishing disc combines a compact 100 mm diameter with an abrasive surface engineered for ceramic materials, giving predictable cutting and polishing performance on porcelain gres. Its design allows efficient dry operation without the need for coolant, reduces the risk of overcutting on edges, and fits common small-angle and hand grinders. Supplied in a multi-unit pack configuration, the disc supports repeated use and straightforward replacement during projects.

Suitable for

• Dry grinding and polishing of porcelain gres tiles
• Surface levelling and removing minor high spots
• Edge finishing and chamfer smoothing
• Preparation of tiles for installation or restoration

Key specifications

• Disc diameter: 100 mm
• Designed for dry grinding and polishing
• Compatible with angle grinders and hand grinders accepting 100 mm discs
• Abrasive type: for hard ceramic/porcelain gres surfaces
• Pack configuration: multi-unit pack for repeat use

How to use

Secure the polishing disc to a compatible grinder following the tool manufacturer’s instructions and ensure the grinder is switched off while fitting. Operate the grinder at the recommended speed range for 100 mm discs and apply gentle, even pressure to the porcelain gres surface. Move the disc steadily across the work area to level surface irregularities or to refine edges; avoid prolonged dwell in one spot to prevent excessive material removal. Use appropriate personal protective equipment including eye protection, dust mask and hearing protection when performing dry grinding.

Usage recommendations

For best results on porcelain gres, inspect the tile surface before grinding, start with light passes to assess material removal rate, and replace the disc when abrasive performance declines. Ensure good ventilation or dust extraction and maintain steady motion to achieve consistent polishing and to prolong disc life.