Product Details
ARDEX RF
Wall and Facade Joint Sealant
- Single application filling up to 12mm
- No shrinkage or sagging
- Flexible
- Paintable
- Sandable


Versatile Wall and Facade Joint Sealant for Indoor and Outdoor Use
This acrylic dispersion-based joint sealant is ideal for repairing cracks, voids, and scratches on walls, facades, and floors. Suitable for use on wood, concrete, plaster, and gypsum board, it offers excellent flexibility, is paintable and sandable, and provides a strong, durable bond. With quick film formation and curing times, it resists temperatures from -25°C to +85°C and meets high environmental standards with very low emissions.
Usage Areas
For indoor and outdoor use on walls, facades, and floors.
- Used for repairing cracks, voids, and scratches
- Suitable for joints in low-movement connections and edges such as windows, doors, moldings, skirting boards, and gypsum board walls
- Can be applied on substrates like wood, timber, concrete, plaster, and gypsum board
Product Type
Acrylic dispersion-based, solvent-free, ready-to-use, single-component light sealant. Ideal for filling cracks, holes, voids, and joints on surfaces like concrete, plaster, and gypsum board.
Packaging
310ml Cartridge
Shelf Life and Storage
Can be stored for approximately 12 months in its original unopened packaging in dry and cool conditions.
Density (EN ISO 2811-1)
0.57 ±0.05 g/cm³
Film Formation Time
(+23°C, 50% relative humidity) Approximately 5 minutes
Penetration (DIN 51579/5 seconds)
230 ±30 1/10 mm
Sag Resistance (according to ASTM 2202)
<2 mm
Shore A Hardness (DIN 53505)
50 ± 6 units
Curing Rate (+23°C, 50% relative humidity)
Approximately 3 mm/day
Movement Tolerance
Maximum 5%
Particle Size
<0.2 mm
Application Temperature (for product and substrate)
+5°C to +35°C
Temperature Resistance (Hardened and dried)
-25°C to +85°C
EMICODE
EC 1PLUS – Very low emission
GISCODE
D1 – Solvent-free product
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 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 can I effectively seal joints and repair cracks on walls and facades?
ARDEX RF is an acrylic dispersion-based joint sealant ideal for repairing cracks, voids, and scratches on walls, facades, and floors. It provides excellent flexibility and durability for both indoor and outdoor use.
What are the suitable applications for ARDEX RF?
ARDEX RF is suitable for sealing joints in low-movement connections and edges such as windows, doors, moldings, skirting boards, and gypsum board walls. It can be applied on wood, timber, concrete, plaster, and gypsum board.
How do I apply and use ARDEX RF for optimal results?
Apply ARDEX RF directly from the cartridge to the prepared surface. It forms a film in approximately 5 minutes and cures at a rate of about 3 mm/day.
What are the benefits of using ARDEX RF?
ARDEX RF offers no shrinkage or sagging, is paintable and sandable, and provides strong adhesion. It resists temperatures from -25°C to +85°C and meets high environmental standards with very low emissions.
What is the shelf life and storage condition for ARDEX RF?
ARDEX RF can be stored for approximately 12 months in its original unopened packaging, in dry and cool conditions.
How can I prevent sagging and cracking in sealants?
Using a high-quality acrylic dispersion-based sealant like ARDEX RF ensures no shrinkage or sagging, providing a durable and flexible seal for various applications.
What is the best sealant for repairing cracks and voids in walls?
ARDEX RF is ideal for repairing cracks, voids, and scratches on walls, providing a strong and durable bond with excellent flexibility.
How do I ensure a sealant is environmentally friendly?
Choose a sealant like ARDEX RF, which meets high environmental standards with very low emissions, ensuring safe and sustainable use for both indoor and outdoor applications.
Do you have any questions about this product?
You can ask your questions about this product by filling out our contact form.