Product Details
ARDEX FB 9
Smooth-Flowing, Fast-Setting Flexible Floor Adhesive, Gray
- Its soft and spreadable consistency ensures complete coverage on the back of ceramics and natural stones.
- The adjustable consistency makes floor applications easy.
- Suitable for underfloor heating.
- Facilitates easy leveling of ceramics and natural stones during installation.
- Fast drying, walkable in 90 minutes.
- Flexible.
- Water and frost resistant.
Application Areas
Ideal for both interior and exterior applications. The adjustable, easy-spreading, and flexible consistency makes it perfect for bonding ceramics and moisture-resistant natural stones to floors.
Suitable for high-traffic areas such as residential properties, factories or workshops exposed to heavy loads, shopping malls, commercial buildings, schools, hospitals, terraces, water tanks, cold storage rooms, showers, bathrooms, swimming pools, and other wet environments.
Compatible with underfloor heating systems.
Can also be used for floor filling and leveling.
Applicable for bonding granite tiles, large tiles, cotto, natural stones, decorative bricks, clinker, porcelain tiles, glass mosaics, concrete stones, and insulation boards (rock wool, expanded, extruded, etc.).
Suitable for use on concrete, screed, old tiles or ceramics, cement-based boards, and similar surfaces.
Product Type
A cement-based, flexible floor adhesive with special fillers and additives, resulting in a soft and high-quality mix. When mixed with water, it forms a soft, easy-to-apply mortar.
Its spreadable consistency ensures full surface coverage, even for large-format tiles.
The mortar hardens through hydration and drying.
Packaging
25 kg kraft bag
Shelf Life and Storage
Can be stored for approximately 12 months in its original unopened packaging, protected from sunlight and frost, in a dry and cool environment.
Mixing Ratio
6.5 – 7.0 liters of water per 25 kg of powder
Dry Powder Density
Approximately 1.30 kg/l
Fresh Mortar Density
Approximately 1.65 kg/l
Material Consumption
Depending on the surface condition and trowel size:
- For a 6 x 6 x 6 mm trowel: 2.7 kg powder/m²
- For an 8 x 8 x 8 mm trowel: 3.5 kg powder/m²
Working Time / Pot Life*
Approximately 2 hours
Open Time*
Approximately 30 minutes
Adjustability Time*
Approximately 30 minutes
Walkable*
Walkable and groutable approximately 90 minutes after application.
*These values are approximate and calculated under laboratory conditions at +20°C and 65% relative humidity. Environmental and weather conditions can affect these times. Higher temperatures and lower humidity shorten these times, while lower temperatures and higher humidity extend them.
Tensile Adhesion Strength
According to TS EN 12004:
- Dry: 1.0 – 2.0 N/mm²
- Wet: 1.0 – 2.0 N/mm²
- Freeze-thaw cycles: 1.0 – 2.0 N/mm²
Compressive Strength
- After 1 day: 5.0 N/mm²
- After 3 days: 10.0 N/mm²
- After 28 days: 20.0 N/mm²
Flexural Strength
- After 1 day: 2.0 N/mm²
- After 3 days: 2.5 N/mm²
- After 28 days: 5.0 N/mm²
Underfloor Heating Compatibility
Suitable
EMICODE
EC 1 Plus – Very Low Emissions
GHS/CLP Classification
GHS 05, Corrosive
GGVSEV/ADR Classification
None
IMPORTANT NOTE
This Frequently Asked Questions (FAQ) section is prepared for general information purposes and does not constitute a definitive guide. For the most accurate and up-to-date information about tile adhesive application, especially ARDEX FB 9, please refer to the product technical data sheets. For detailed information about product features, usage conditions, and application methods, we recommend consulting the ARDEX Turkey technical team. Before any application, obtaining expert advice on surface preparation and product selection will increase the success of the application.
How do I choose the right tile adhesive for my project?
Consider the type of tiles, the surface you’re bonding to, environmental conditions, and specific needs like flexibility and water resistance. Always refer to the product specifications.
What is a flowable tile adhesive?
A flowable tile adhesive has a smooth, spreadable consistency that ensures 100% transfer and complete coverage on the back of tiles and natural stones, making it ideal for achieving a solid bond and even surface.
What materials can ARDEX FB 9 bond?
ARDEX FB 9 can bond ceramics, granite, large tiles, cotto, natural stones, decorative bricks, clinker, porcelain tiles, glass mosaics, concrete stones, and insulation boards.
How does ARDEX FB 9 ensure complete coverage?
The flowable consistency of ARDEX FB 9 ensures 100% transfer and full coverage on the back of tiles and natural stones.
Is ARDEX FB 9 suitable for high-traffic areas?
Yes, ARDEX FB 9 is ideal for high-traffic areas like shopping centers, commercial buildings, schools, and hospitals due to its robust strength and durability.
Can ARDEX FB 9 be used in wet environments?
Absolutely, ARDEX FB 9 is water and frost resistant, making it perfect for wet areas such as bathrooms, swimming pools, and terraces.
How flexible is ARDEX FB 9?
ARDEX FB 9 offers excellent flexibility, accommodating movements and preventing cracks.
What is the working time for ARDEX FB 9?
The product has a working time of approximately 3 hours, allowing ample time for application and adjustments.
What is the mixing ratio for ARDEX FB 9?
For optimal consistency, mix 25 kg of powder with 6.5 – 7.0 liters of water.
How long after application can the surface be walked on or grouted?
The surface can be walked on and grouted approximately 90 minutes after application.
Is ARDEX FB 9 suitable for use with underfloor heating systems?
Yes, ARDEX FB 9 is compatible with underfloor heating systems and performs well in extreme temperatures and humidity.
How does ARDEX FB 9 facilitate easy leveling?
ARDEX FB 9’s flowable nature simplifies the leveling of tiles and natural stones during installation, ensuring a smooth and even finish.
Do you have any questions about this product?
You can ask your questions about this product by filling out our contact form.