11
Trade quote
Custom pricing available
Tell us what you need and we'll come back with a quote.
Custom trade quote
Share your quantity and project details for a tailored quote.
Use Mapei Keracolor FF for: Grouting ceramic, stone, and mosaic tiles in wet and dry areas, including pools and high-traffic floors, with resistance to mould and water.
Mapei Keracolor FF is a high-performance, polymer-modified grout that combines advanced technologies for superior results. It features DropEffect® for water repellency and BioBlock® for mould resistance, ensuring durability and easy cleaning. Suitable for joints up to 6mm, this grout is perfect for a wide range of tiling projects, providing a smooth, durable, and aesthetically pleasing finish.
Key Features of Mapei Keracolor FF
- Water-Repellent and Mould Resistant: DropEffect® and BioBlock® technologies provide excellent water repellency and resist mould and mildew growth, making it ideal for wet areas.
- High Abrasion Resistance: Ensures long-lasting durability, even in high-traffic areas, maintaining the integrity and appearance of the grout.
- Smooth Finish and Easy Cleaning: Low water absorption and a smooth final surface make it easy to clean and maintain, keeping tiled areas looking pristine.
- Excellent Workability: Easy to mix and apply, providing a consistent and smooth finish with minimal effort.
- Wide Range of Colours: Available in 15 colours, allowing for perfect matching with any tile design and aesthetic preference.
Technical Overview
Mapei Keracolor FF is formulated with a blend of cement, very fine-graded aggregates, special polymers, additives, and pigments. The inclusion of hydrophobic additives and BioBlock® technology ensures a high-performance grout that is both durable and easy to maintain. It provides excellent compressive and flexural strength, as well as resistance to freeze/thaw cycles.
Chemical Properties: Cementitious grout with polymer modifiers, hydrophobic additives (DropEffect®), and mould-resistant technology (BioBlock®).
Application Temperature Range: +5°C to +35°C (41°F to 95°F). Apply within this range to ensure proper setting and performance, avoiding extreme temperatures that can affect curing.
Application Information
- Required Tools: Low-speed mixer, MAPEI trowel or rubber float, hard cellulose sponge (e.g., MAPEI sponge), Scotch-Brite® pad or disc-type power float.
- Trade-Specific Tips: Ensure joints are clean and raked back to 2/3 of the tile thickness. Use the correct water ratio for mixing and avoid adding water to a setting mix. For smooth surfaces, use a damp Scotch-Brite® pad for finishing.
- Common Issues and Solutions: Efflorescence can occur due to excess water; ensure correct water ratio and allow substrates to dry thoroughly. Colour variations can result from different water ratios; maintain consistent mixing.
Storage and Shelf Life
- Storage Requirements: Store in a dry place in original packaging.
- Shelf Life Information: 12 months in 20 kg bags, 24 months in 2 kg and 5 kg Alupaks.
- Temperature Considerations: Avoid storing in extreme temperatures or damp conditions to maintain product integrity.
Certifications
- Classified as CG2WA according to EN 13888 and ISO 13007-3.
- EMICODE: EC1 Plus - very low emission.
Frequently asked questions
Is Keracolor FF suitable for swimming pools?
Yes, Keracolor FF is CG2WA classified under AS ISO 13007-3, indicating high abrasion resistance and reduced water absorption. For swimming pools, mix it with Fugolastic to enhance durability and chemical resistance for continuous immersion.
What is the maximum joint width for this grout?
Keracolor FF is designed for joints up to 6 mm wide. Using it on wider joints can lead to excessive shrinkage and potential cracking, requiring a coarser grout formulation.
How long until I can walk on floors grouted with Keracolor FF?
Floors can take light foot traffic after 24 hours at standard temperatures. The grout reaches full readiness after 3 days, and for water immersion, allow a minimum of 7 days to cure.
Can Keracolor FF be used in movement joints?
No, Keracolor FF is not suitable for movement or expansion joints. For these areas, use a flexible sealant like Mapesil AC to accommodate structural movement and prevent cracking.
Applications and benefits
| Application | Key benefit | Primary trades |
|---|---|---|
| Swimming Pools & Spas | Water-repellent DropEffect® reduces dirt accumulation. Enhanced durability with Fugolastic. | Tilers, Pool Builders |
| Bathroom Wall & Floor Tiling | BioBlock® technology prevents mould growth in high-moisture joints. | Tilers, Bathroom Renovators |
| Polished Porcelain & Natural Stone | Fine-graded aggregates ensure a smooth finish without scratching delicate surfaces. | Tilers, Stone Masons |
| Commercial Garages & Warehouses | High abrasion resistance (CG2WA) handles heavy foot and light vehicle traffic. | Commercial Tilers, Builders |
Applying Mapei Keracolor FF: Enhanced Protocols & Best Practices
-
Preparation & Mixing
Achieve a smooth, lump-free paste for consistent colour and strength.
Mixing Ratio
Pour Keracolor FF into a clean container with 25-29% clean water (by weight). Use a low-speed mixer to prevent air bubbles.
Timing: Let the mix stand for 2-3 minutes, then re-stir briefly. Pot life is approx. 2 hours.Pro Tip: Never add extra water once the mixture begins to set; this will weaken the grout and cause colour variation. -
Grouting & Finishing
Fill joints completely to ensure no voids or weak points remain.
Application
Use a MAPEI float or rubber squeegee to pack the grout into the joints diagonally. Remove excess immediately while fresh.
Pro Tip: Clean with a damp sponge only after the grout has turned matt (10-20 mins). If a hazy residue remains after drying, use a clean dry cloth or UltraCare Keranet once fully cured.
Product limitations
- Not for: Movement or expansion joints. Use a flexible sealant such as Mapesil AC in these areas.
- Not for: Joints wider than 6 mm. This can lead to excessive shrinkage.
- Not for: Areas requiring high acid resistance (pH < 3) or sterile conditions. Consider an epoxy grout from the Kerapoxy range for these applications.
Safety and handling
Personal protective equipment
Wear protective gloves (nitrile or rubber), safety glasses, and protective clothing. Use a dust mask when mixing to avoid inhaling respirable crystalline silica.
First aid
- Eyes: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, then continue rinsing. Seek medical attention.
- Skin: Wash with plenty of soap and water. If irritation or rash occurs, seek medical advice.
- Swallowed: Do not induce vomiting. Seek medical attention immediately and show the SDS.
Substrate guide
Proper surface preparation and additive use ensures grout performance and longevity, especially in demanding environments.
Ceramic, Porcelain & Natural Stone Tiles
Surface prep: Ensure tile adhesive is fully hardened, typically 24 hours for standard set or 3-4 hours for fast set. Joints must be clean, free of dust, and raked back to at least two-thirds of the tile thickness. For porous tiles or hot/windy conditions, pre-wet joints with clean water.
Primer: Optional. For swimming pools, façades, or heavy traffic floors, replace mixing water with MAPEI Fugolastic synthetic resin to improve adhesion and durability.
Mapei Keracolor FF Bioblock Physical Properties
| Property | Value |
|---|---|
| Classification | CG2WA (AS ISO 13007-3) |
| Base Chemistry | Cementitious |
| Mixing Ratio | 100 parts Keracolor FF to 25-29 parts water |
| Pot Life | Approx. 2 hours |
| Application Temperature | +5°C to +35°C |
| Joint Width | Up to 6 mm |
| Set To Light Foot Traffic | 24 hours |
| Ready For Use | 3 days |
| Ready For Water Immersion | 7 days |
| Bulk Density | 1,000-1,400 kg/m³ |
| pH Of Mix | Approx. 13 |
| Shrinkage | In compliance with AS ISO 13007.3 |
| Water Absorption After 4 Hours | In compliance with AS ISO 13007.3 |
| Abrasion Resistance | In compliance with AS ISO 13007.3 |
| VOC Content | EC1 Plus (Very low emission) |
| Service Temperature | -30°C to +80°C |
- Choosing a selection results in a full page refresh.