Laticrete 600 series unsanded grout tile adhesive

About Laticrete 600 series unsanded grout tile adhesive

• 91 000 74051 This is a cement-based, polymer-modified unsanded grout (not epoxy). 

• Designed for tile/stone joints of width ~ 1 mm to 3 mm  so fairly narrow joints. 

• Works with a variety of surfaces: ceramic tiles, vitrified tiles, glass mosaics, granite, marble and other natural or engineered stones. 

• Comes in multiple packaging sizes (commonly 1 kg or 10 kg) and a wide range of colours (over 30+).

Key Features & Benefits

• Smooth, non-scratching finish  since it's unsanded, its safer for polished tiles, glass tiles, marble and delicate surfaces where sanded grout could scratch.

• Good adhesion & durability  polymer modification improves strength and bonding compared to plain cement grout. 

• Weather- and water-resistant  suitable for both interior and exterior applications. Colour-fast and uniform  grout retains its colour over time without significant fading. 

• Economical & easy to apply  widely available and a cost-effective option for narrow grout lines. 

Where its Best Used

Use this grout when:

• Joints between tiles/stones are narrow (1 3 mm) for example, wall tiles, small floor tiles, mosaic, or polished stone surfaces.

• You have delicate or polished tiles (e.g. marble, glass mosaic, vitrified tiles) unsanded grout reduces risk of scratching.

• You want a smooth, fine finish on tile walls or floors without visible sand particles.

• You need a budget-friendly, versatile grout for regular residential or commercial tiling jobs.

Things to Keep in Mind / Limitations

• Because its unsanded and meant for narrow joints, its not suitable for wider grout joints (> 3 mm) for those, a sanded grout would be better. As a cement-based grout, it may not offer the same stain-resistance or chemical resistance as high-end epoxy grouts.

• Proper mixing and application is needed (optionally with a grout-admixture for better performance) to achieve good strength and avoid shrinkage/cracking

Versatile Application Across Surfaces

Laticrete 600 Series Unsanded Grout is suitable for a broad spectrum of tile joint fill applications including ceramic, vitrified, marble, granite, and glass mosaic surfaces. Its cementitious, polymer-modified formula ensures compatibility with multiple tile types in both residential homes and demanding commercial spaces. This versatility makes it a reliable solution for new installations and renovation projects alike.


Reliable Colour and Crack-Free Finish

Engineered for consistent results, this calcium-based polymer grout guarantees colour uniformity and a non-shrink, non-cracking finish. The advanced formulation reduces maintenance frequency by preventing colour fade and physical damage at the joints. Expect long-lasting aesthetic appeal and structural resilience in tiled spaces, whether high-traffic lobbies or private bathrooms.