
About the product
Kerakoll Fugabella Color is the new generation resin-cement decorative grout for grouting porcelain stoneware, mosaic and natural stone. Its hybrid resin-cement technology combines the aesthetic resistance of epoxy grouts with the ease of application of cementitious ones: water-repellent with droplet effect, high surface hardness, total chromatic uniformity and certified antibacterial and anti-mold (ISO 846:2019 Method A/B/C). Available in 50 designer colors — a palette developed by Piero Lissoni integrated into Kerakoll's Color Fill system, ensuring chromatic consistency with sealants and decorative paints. For joints from 0 to 20 mm indoors and outdoors, on residential, commercial and industrial surfaces, swimming pools and underfloor heating.
When to choose Fugabella Color over a conventional cementitious grout?
- ✓ When aesthetics are as important as resistance — designer bathrooms, kitchens, high-end coverings
- ✓ Grouting in wet areas, showers and swimming pools where water absorption and mold are common problems
- ✓ Porcelain stoneware, thin slabs or large formats where chromatic uniformity is critical
- ✓ High-traffic areas: commercial, industrial floors, urban furniture
- ✓ Projects seeking total chromatic consistency between the grout and the perimeter sealant
- ✓ Underfloor heating and areas with abrupt temperature changes or frost
Why choose Kerakoll Fugabella Color
- ✓Water-repellent with droplet effect — water forms droplets that roll over the joint without penetrating, keeping the surface clean and dry; effect visible even after years of use
- ✓Certified antibacterial and anti-mold — tested according to ISO 846:2019 Methods A/B/C; naturally inhibits the proliferation of bacteria and mold, without biocides that run out over time
- ✓Total chromatic uniformity across the entire surface — resin-cement technology eliminates efflorescence and tonal variations characteristic of conventional cementitious grouts
- ✓Color durability tested by CATAS outdoors — chromatic stability certified up to GSc 5 for the most stable colors; technical data sheet with color fastness data for informed selection
- ✓Superior flexibility — absorbs small movements of the substrate without cracking; compatible with underfloor heating and substrates with thermal expansion
- ✓Color Fill System — the 50 KK colors are shared with Kerakoll's Silicone Color, Neutro Color, and Silmat Color sealants, ensuring perfect chromatic consistency between the grout and perimeter sealant
- ✓Easy cleaning with an electric sponge — low surface adhesion facilitates cleaning during application; compatible with electric sponges for large surfaces, ensuring a perfect and homogeneous finish
Materials and intended uses
How to apply — in 4 steps
- Prepare the substrate: ensure tiles are perfectly anchored and joints are clean of adhesive residue. Joint depth should be uniform (minimum 2/3 of the tile thickness). Vacuum dust with an electric vacuum cleaner. For highly absorbent tiles, wipe the surface with a damp sponge before grouting, avoiding puddles within the joint.
- Mix Fugabella Color: pour clean water into a bucket (≈ ¾ of the total amount indicated) and gradually add the powder, mixing with a helical stirrer at low speed (≈ 400 rpm) from bottom to top. Prepare only the amount you can apply in 50 min at 23°C — use the same water proportion in all mixes to ensure chromatic uniformity.
- Apply with a trowel or hard rubber squeegee diagonally to the tiles, ensuring all joints are completely filled. Immediately remove excess, leaving only a thin film on the tile. The surface is walkable after ≈ 3 hours at 23°C.
- Final cleaning: clean with a damp rubber sponge and clean water, working in circular motions and finishing diagonally. For large surfaces, use an electric sponge. Tools should be cleaned with water before hardening.
Ready for service after ≈ 24 h at 23°C. For swimming pools, wait ≈ 3 days. Do not use for joints >20 mm or on damp substrates.
Technical specifications
| Product type | Hybrid resin-cement decorative grout (Resina-cemento® technology) |
| Standard | ISO 13007-3 — class CG2 WA |
| Joint width | From 0 to 20 mm |
| Available colors | 50 — Color Fill palette by Piero Lissoni |
| Mixing water (3 kg bag) | ≈ 0.7 L per bag |
| Pot life | ≥ 50 min at +23°C / ≥ 120 min at +5°C / ≥ 30 min at +35°C |
| Application temperatures | +5°C to +35°C |
| Walkability | ≈ 3 h at +23°C / ≈ 10 h at +5°C / ≈ 2 h at +35°C |
| Service readiness | ≈ 24 h at +23°C / ≈ 3 days in swimming pool |
| Antibacterial certification | ISO 846:2019 Method A/B/C |
| Outdoor color durability | CATAS tested · 500 h Daylight ISO 11341:2004 |
| Storage (3 kg bag) | ≈ 24 months in original unopened packaging, in a dry place |
| Formats | 3 kg bag / 20 kg bag |
50 Color Palette — Color Fill 2026
The colors shown are indicative. For the exact reference, consult the official physical chart.
| Color | Family | Sample | Color | Family | Sample |
| KK 1 | Neutral grey | KK 76 | Beige | ||
| KK 2 | Neutral grey | KK 79 | Beige | ||
| KK 4 | Neutral grey | KK 81 | Beige | ||
| KK 6 | Neutral grey | KK 83 | Beige | ||
| KK 8 | Neutral grey | KK 86 | Yellow | ||
| KK 10 | Neutral grey | KK 88 | Yellow | ||
| KK 12 | Neutral grey | KK 89 | Yellow | ||
| KK 26 | Blue | KK 92 | Brown | ||
| KK 27 | Blue | KK 93 | Brown |
📥 Download official technical data sheet 2026 (PDF) · Color equivalence chart 2026 (PDF)
Color Fill System — total chromatic consistency throughout the installation
The 50 KK colors of Fugabella Color are shared with all products of the Kerakoll Color Fill system: Fugalite Color (epoxy grout), Silicone Color, Neutro Color, and Silmat Color (sealants). One palette, five products, total consistency between grout and perimeter sealant.
Not recommended uses and application conditions
Do not use in joints larger than 20 mm, or on floors requiring specific chemical resistance. Do not use for elastic expansion joints. Do not apply on damp substrates. For demanding pools with saline electrolysis, use Fugalite Color (RG category according to UNE 138002 Standard, Table 20).



















