Non-sanded grout is highly recommended for polished marble, limestone, travertine, and onyx to prevent scratching
Performance Metrics
Compression
13,000 psi
Flexural Strength
1,340 psi
Maintenance
For ongoing maintenance, sweep or vacuum the tiles. Clean the tiles regularly with a pH neutral cleaner and rinse with clean water. Use only neutral, non-abrasive and non-acidic cleaners. Avoid use of any harsh cleaning products that contain bleach or acidic chemicals. Acid-based cleaners and harsh chemicals may etch the surface of the tile, especially tiles with polished or honed finishes. It is important that the cleaner is a non-oil, non-soap and non-animal fat based product. These products act like a magnet, attracting dirt and dust. Always test cleaning solutions on a small inconspicuous area before proceeding to clean the entire surface area. For hard to remove residue, a single disc floor machine with a white pad may be used. Be sure to wet the surface first when using a floor machine
