Polishing Disc for Dry Grinding Porcelain Gres GEKO 100 mm GR400 (25/250)

The GEKO polishing disc for dry grinding porcelain gres is a 100 mm abrasive accessory designed for shaping, smoothing and polishing gres surfaces without the use of water. The GR400 grit offers a balance between material removal and surface refinement, making this disc suitable for finishing edges, correcting small defects and preparing tiles for final polishing. The product is supplied in the pack configuration indicated and fits handheld grinders and polishers with a 100 mm disc interface.

Advantages

The disc is intended for dry operation on porcelain gres, providing consistent abrasive performance and a predictable finish. Its 100 mm diameter allows access to edges and confined areas while maintaining stability during use. GR400 grit delivers efficient abrasion for smoothing and initial polishing stages without excessive material loss, and the standardized size ensures compatibility with many handheld tools.

Suitable for

• Finishing tile edges and joints
• Removing minor chips and surface imperfections on porcelain gres
• Pre-polishing before final fine polishing steps
• Dry, on-site tile repair and adjustment work

Key specifications

• Diameter: 100 mm
• Abrasion grade: GR400 (medium-fine grit)
• Operation mode: dry grinding
• Intended material: porcelain gres
• Tool compatibility: handheld grinders and polishers accepting 100 mm discs
• Pack configuration: supplied as indicated by the manufacturer

How to use

Mount the polishing disc securely on a compatible handheld grinder or polisher rated for 100 mm discs, following the tool manufacturer's mounting instructions. Use steady, controlled passes over the porcelain gres surface, applying light to moderate pressure and allowing the grit to perform the work; avoid excessive force that can cause overheating or uneven removal. Monitor the disc wear and replace when the abrasive performance declines. Because this disc is designed for dry grinding, ensure adequate dust extraction or use appropriate respiratory protection when working.

Usage recommendations

For best results, start with a coarser abrasive if substantial material removal is required, then progress to this GR400 disc to refine the surface before a fine polishing stage. Use proper personal protective equipment, keep the work area ventilated, and follow the grinder manufacturer's safety guidelines.