Product Details
ARDEX X 7 W Flex
Flexible Tile Adhesive, White
- High Bond Strength
- Fiber-Reinforced, Flexible
- Water-Resistant
- Frost-Resistant
- Easy and Smooth Application
- Extended Working Time
- Wide Range of Applications
- Ideal for Bonding All Types of Ceramic, Granite, Marble, Natural Stone, Porcelain, Glass Mosaic, and Insulation Panels for Both Indoor and Outdoor Use
ARDEX X7W FLEX Adhesive: Superior Flexibility and Bonding Strength
ARDEX X7W FLEX is a high-performance adhesive for interior and exterior wall and floor applications. Ideal for bonding ceramic, granite, marble, porcelain tiles, glass mosaics, and insulation panels. Suitable for high-traffic areas, shopping centers, schools, hospitals, bathrooms, underfloor heating systems, swimming pools, and building facades (up to 3 meters). Water and frost-resistant for long-lasting durability. Easy to apply with extended working time, it ensures a strong bond on substrates like concrete and gypsum boards. Environmentally friendly with very low emissions. Available in 25 kg kraft bags, with a shelf life of approximately 12 months.
Also Available in Gray: Learn more about ARDEX X 7 G MICROTEC
Application Areas
Suitable for both interior and exterior applications, on walls and floors.
Ideal for bonding all types of ceramic, granite-ceramic, tiles, cotto, marble and natural stone (not sensitive to moisture), porcelain tiles, glass mosaics, concrete tiles, and insulation panels.
Can be used in residential areas with heavy pedestrian and load traffic, shopping centers, commercial buildings, schools, hospitals, terraces, water tanks, cold storage, wet areas (such as bathrooms), underfloor heating areas, swimming pools, and building facades (not exceeding 3 meters in height).
Product Type
A thin-bed adhesive mortar containing special additives, cement, and special fillers that provide flexibility, non-slip properties, extended working time, and enhanced bond strength. When mixed with water, it forms an adhesive with a workable consistency, which becomes resistant to water and weather conditions a few days after hydration and curing.
ARDEX X7W FLEX ensures a strong, insoluble bond with the covering material when applied on substrates such as concrete, cement and calcium sulfate screeds, cement and gypsum plastered walls, gypsum boards, etc.
Packaging
25 kg kraft bag
Shelf Life and Storage
Approximately 12 months when stored in a cool, dry place, protected from sunlight and frost, in its original unopened packaging.
Mixing Ratio
8.0 liters of water per 25 kg of powder
Dry Powder Density
Approximately 1.4 kg/l
Fresh Mortar Density
Approximately 1.6 kg/l
Material Requirement
Depending on the surface condition and the trowel size used:
- 3x3x3mm: 1.9 kg powder/m²
- 6x6x6mm: 2.3 kg powder/m²
- 8x8x8mm: 2.8 kg powder/m²
Working Time / Pot Life
Approximately 5 hours
Open Time
Approximately 30 minutes
Fixing Time
Approximately 15-20 minutes
Walkability
Walkable and groutable approximately 24 hours after application.
Groutable on Walls
Approximately 8 hours after application
The above values are approximate and calculated under laboratory conditions at +20°C and 65% relative humidity. Environmental conditions can alter these values. Higher temperatures and lower humidity shorten these times, while lower temperatures and higher humidity extend them.
Underfloor Heating Suitability
Suitable
EMICODE
EC 1 Plus – Very Low Emission
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 X 7 W, 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, the environmental conditions, and specific requirements like flexibility and water resistance. Always refer to the product specifications.
What is the difference between thin-set mortar and tile adhesive?
Thin-set mortar is a type of tile adhesive designed to be applied in a thin layer, typically 3-6 mm thick, and is used for bonding tiles to floors and walls.
What types of materials can ARDEX X 7 W FLEX bond?
ARDEX X 7 W FLEX can bond ceramic, granite, marble, natural stone, porcelain tiles, glass mosaics, concrete tiles, and insulation panels.
Is ARDEX X 7 W FLEX suitable for high-traffic areas?
Yes, its high bonding strength and durability make it suitable for high-traffic areas such as residential spaces, shopping centers, schools, and hospitals.
Can ARDEX X 7 W FLEX be used in wet environments?
Yes, ARDEX X 7 W FLEX is water and frost resistant, making it suitable for wet areas like bathrooms, swimming pools, and water tanks.
How flexible is ARDEX X 7 W FLEX?
ARDEX X 7 W FLEX offers exceptional flexibility, accommodating movement and preventing cracks.
What is the working time for ARDEX X 7 W FLEX?
The product has a working time of approximately 5 hours, allowing ample time for application and adjustments.
What is the mixing ratio for ARDEX X 7 W FLEX?
Mix 25 kg of powder with 8.0 liters of water to achieve the optimal consistency.
How long after application can the surface be walked on or grouted?
The surface can be walked on and grouted approximately 24 hours after application, with wall grouting possible after about 8 hours.
Is ARDEX X 7 W FLEX suitable for use with underfloor heating systems?
Yes, ARDEX X 7 W FLEX is compatible with underfloor heating systems and performs well in extreme temperatures and humidity.
What are the environmental benefits of ARDEX X 7 W Flex?
ARDEX X 7 W Flex is environmentally friendly with very low emissions, making it a safe choice for both installers and building occupants.
Do you have any questions about this product?
You can ask your questions about this product by filling out our contact form.