Kerakoll Setaflex Semi-Rapid Tile Adhesive

Kerakoll Setaflex Semi-Rapid is a high-performance, semi-rapid setting, deformable (S1-classified) mineral adhesive designed for the installation of porcelain tiles, ceramic tiles, and natural stone. Its extended pot life of 90 to 120 minutes provides flexibility during application, making it ideal for intricate or large-format tile installations. Suitable for both internal and external use, this adhesive is compatible with underfloor heating systems and can be applied on both floors and walls.

Key Features:

Deformable (S1 Classified): Accommodates substrate movement, reducing the risk of tile cracking.
Extended Pot Life: Offers 90 to 120 minutes of working time, allowing for careful placement and adjustment.
Rapid Setting: Accepts light foot traffic and grouting after approximately 6 hours at 23°C.
Versatile Application: Suitable for a wide range of substrates, including:
Existing tiles
Heated screeds
Concrete and cement-based screeds
Gypsum and anhydrite
Plasterboard and fibro-cement
Timber, metal, and PVC
Thermal insulation panels and soundproofing sheets

Technical Specifications:

Packaging: 20 kg bags
Coverage per mm Thickness:
Grey (mixing ratio 23%): Approximately 1.2 kg/m²
White (mixing ratio 23%): Approximately 1.2 kg/m²
Adhesive Thickness: 2 to 12 mm
Pot Life at +23°C: Approximately 90 to 120 minutes
Open Time at +23°C (BIII tile): ≥ 45 minutes
Foot Traffic/Grouting of Joints at +23°C (BIa tile): Approximately 6 hours
Grouting in Walls at +23°C (BIa tile): Approximately 5 hours
Ready for Use at +23°C / +5°C (BIa tile):
Light foot traffic: ≈ 6 hours
Heavy traffic: ≈ 2 to 4 days
Swimming pools (+23°C): ≈ 7 days
Shelf Life: Approximately 12 months from production in the original sealed packaging, protected from humidity

Application Areas:

Kerakoll Setaflex Semi-Rapid is suitable for:
Residential, commercial, and industrial floor and wall installations
Wet areas such as bathrooms, showers, and swimming pools
External installations like balconies and terraces
Installations over underfloor heating systems
Tiling onto various substrates including cement screeds, plasterboard, anhydrite, and more

This adhesive provides professional-grade performance and durability, making it ideal for complex tiling projects where precision and reliability are essential.

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