Tile Joint Mortar Ceresit CE 40 Toffi 2 kg — Elastic Waterproof Grout

Ceresit CE 40 Toffi is a ready-to-use elastic waterproof grout supplied in a 2 kg package. Formulated for filling and sealing joints between ceramic, porcelain and natural stone tiles, it delivers flexible, water-resistant joints suitable for wet areas, floors and façades. The grout is intended for indoor and outdoor use where movement accommodation and moisture protection are required, providing a uniform toffi-coloured finish that blends with warm-toned tiles.

Advantages

The product is ready to use straight from the package, eliminating mixing and reducing preparation time. Its elastic formulation allows joints to withstand minor substrate movement without cracking, while waterproof properties protect against staining and water penetration in wet areas. The grout cures to a consistent texture and colour, simplifying aesthetic coordination with tiles and facilitating easier cleaning and maintenance.

Suitable for

• Filling joints between ceramic and porcelain tiles
• Grouting natural stone tiles with compatible sealants
• Wet areas such as bathrooms, showers and kitchens
• Floor and wall applications, including balconies and terraces
• Indoor and outdoor installations where small movement/flexibility is required

When it may not be suitable

This grout is designed for joints where elasticity and water resistance are the primary requirements. It may not be suitable for extremely wide joints beyond the manufacturer's recommended width range or for applications that require structural movement joints designed to accommodate large thermal or seismic shifts. For tiles that require specialized chemical resistance or continuous immersion (for example in pools with aggressive chemicals), a specifically formulated grout or sealant should be considered.

Key specifications

• Form: ready-to-use paste
• Package size: 2 kg
• Performance: elastic, flexible joint compound
• Water resistance: waterproof when cured
• Suitable substrates: ceramic, porcelain, natural stone (subject to compatibility)
• Application areas: floors, walls, wet rooms, balconies, terraces
• Colour: toffi (warm beige/brown tone)

How to use

Ensure substrates and tile faces are clean, dry and free from dust, grease or release agents prior to application. Apply the ready-to-use grout into the joints using a rubber float or spatula, pressing firmly to compact the material and remove air pockets. Excess material on tile surfaces should be removed promptly with a damp sponge or cloth before the grout skins over. Allow the grout to cure according to ambient conditions and avoid exposure to water or heavy traffic until fully set.

What to consider before purchase

• Confirm the joint width and depth are within the product's recommended range for elastic grouts
• Verify colour compatibility with your tiles and consider testing on a small area
• Check substrate suitability—porous natural stone may need priming or sealing before grouting
• Assess environmental conditions (temperature and humidity) for proper curing

Usage recommendations

Use suitable protective gloves and eye protection during application. For natural stone, perform a compatibility test and, if necessary, apply a primer or sealer to prevent staining. Follow substrate and tile manufacturer guidance when combining materials. Dispose of unused product and empty packaging according to local regulations.