Description
Kerakoll Setaflex Semi-Rapid S1 Tile Adhesive – White 20kg Full Pallet
The Kerakoll Setaflex Semi-Rapid is a professional-grade, flexible tile adhesive offering the versatility of a standard-use adhesive with the added benefit of a faster open and setting time. Classified to EN 12004 as a C2TE S1 adhesive, it delivers superior bond strength, extended open time, and flexibility — making it the go-to choice for trade professionals working across a wide range of tiling applications.
Available here as a full pallet of 48 x 20kg bags, this bulk format offers significant cost savings for contractors, tiling professionals, and building firms working on larger projects or managing regular site supply.
Key Benefits
- Semi-rapid setting formula reduces downtime on site
- S1 flexible classification — ideal for substrates prone to movement
- C2TE rated — improved adhesion and extended open time
- Suitable for floor and wall applications, internal and external
- Compatible with porcelain, ceramic, natural stone, and large format tiles
- Compatible with underfloor heating systems
- White colourway — ideal for use with light-coloured or translucent tiles
- Pallet quantity for trade efficiency and bulk project supply
Applications
Kerakoll Setaflex Semi-Rapid is suitable for fixing ceramic and porcelain tiles, natural stone, large format tiles, and glass mosaic to a wide range of substrates including concrete, screed, sand and cement, tile backer boards, and existing tiles. It performs reliably in bathrooms, wetrooms, kitchens, commercial interiors, and exterior façades where flexibility and bond strength are essential.
Technical Performance
The semi-rapid setting time makes this product particularly well-suited to projects where early grouting or return to service is required. Its S1 deformability rating ensures the adhesive can absorb substrate movement without compromising bond integrity, reducing the risk of tile failure over time. The extended open time allows professional tilers to work confidently with large format tiles and complex layouts.
Compatibility
- Porcelain and ceramic tiles (all formats)
- Natural stone and marble
- Large format tiles (LFT)
- Glass mosaic (with correct preparation)
- Suitable over underfloor heating
- Interior and exterior use
Why Buy by the Pallet?
Purchasing Kerakoll Setaflex Semi-Rapid by the full pallet is the most cost-efficient way to stock up for ongoing tiling projects. With 48 bags per pallet, it's ideal for trade professionals, tiling contractors, and builders managing multiple sites or large-scale installations. Delivered direct, saving time and reducing per-bag cost.
Millcot is a trusted UK trade supplier of professional tiling, wetroom, and construction materials. All products are sourced directly from manufacturers and supplied to trade professionals across the UK.