Kerakoll Setaflex Rapid Tile Adhesive

Kerakoll Setaflex Rapid is a high-performance, rapid-setting, deformable (S1-classified) mineral adhesive formulated for the reliable installation of porcelain, ceramic tiles, and natural stone. Its fast curing time allows for foot traffic and grouting in as little as 3 hours, making it ideal for projects with tight deadlines.

Key Features

Rapid Setting – Walkable and ready for grouting after just 3 hours at 23°C.
Deformable (S1 Classification) – Accommodates substrate movement, preventing tile cracking.
Non-Slip Performance – Ensures tiles remain in position during installation.
Highly Versatile – Suitable for both walls and floors, indoors and outdoors.
Compatible with Underfloor Heating – Ideal for use on heated screeds.
Wide Range of Tile Compatibility – Works effectively with porcelain, ceramic, and natural stone tiles.

Technical Specifications

Packaging: 20 kg bag
Coverage: Approximately 1.2 kg/m² per mm thickness (grey and white, mix ratio 23%)
Adhesive Layer Thickness: 2 mm to 12 mm
Pot Life at +23°C: Approximately 30 minutes
Open Time at +23°C: ≥ 15 minutes
Grouting Time:
Walls: Approximately 2 hours
Floors: Approximately 6 hours
Ready for Use:
Foot Traffic: After approx. 3 hours
Heavy Traffic: After 24–48 hours
Swimming Pools: After 7 days
Shelf Life: 12 months in original sealed packaging when stored in a dry environment

Recommended Applications

Kerakoll Setaflex Rapid is ideal for:
Residential, commercial, and industrial floor and wall tiling
Wet environments including bathrooms, showers, and swimming pools
External use on balconies and terraces
Installations over heated screeds and underfloor heating systems
Tiling onto various substrates including cement screeds, plasterboard, anhydrite, and more

Kerakoll Setaflex Rapid Setting Tile Adhesive Grey 20kg (48 Bags)