
Product Details
Kerakoll H40 Gel – Flexible Gel Tile Adhesive
Achieve reliable, high-quality results with Kerakoll H40 Gel, a standard-setting, highly flexible Gel-Adhesive designed for fixing all types and sizes of tiles. Engineered with advanced Gel-Technology, it offers excellent adhesion, extended working time, and versatile application—making it ideal for both professional installers and detailed projects.
Suitable for internal and external use, H40 Gel provides a dependable solution for installing porcelain, ceramic, and natural stone tiles, including large format and low-thickness materials.
Key Features
- High adhesion and flexibility (S1 rated) – Reliable performance across a wide range of substrates
- Extended open time – More time for accurate tile positioning
- Long pot life – Up to 4 hours usability for larger areas
- Gel-Technology formula – Adjustable consistency (thixotropic or fluid)
- Non-slip & non-slump – Ideal for both wall and floor tiling
- Multipurpose use – Suitable for a wide variety of tile types and formats
Ideal Applications
H40 Gel is designed for fixing tiles in a wide range of environments:
- Porcelain, ceramic, and natural stone tiles
- Large format tiles and slabs (including up to 300 × 150 cm)
- Glass mosaics and decorative finishes
Suitable for:
- Floors and walls
- Internal and external use
- Bathrooms, kitchens, and wet areas
- Terraces, balconies, and façades
- Domestic and commercial projects
Suitable Substrates
- Cement-based screeds and concrete
- Existing tiled surfaces (tile-on-tile)
- Underfloor heating systems
- Plasterboard, gypsum and anhydrite
- Timber, metal, PVC and specialist boards
- Waterproofing systems and insulation panels
Technical Details
- Classification: C2 TE S1 (EN 12004) – high performance, extended open time, flexible
- Pack size: 20kg
- Application thickness: 2 – 15mm
- Pot life: ~4 hours
- Open time: ≥ 60 minutes
- Grouting time:
- Walls: ~12 hours*
- Floors: ~16 hours*
- Ready for light traffic: ~1–2 days*
Coverage Guide
- Grey: Approx. 1.3 kg/m² per mm thickness
- White: Approx. 1.2 kg/m² per mm thickness
Storage & Shelf Life
- Shelf life: Approx. 12 months (unopened, original packaging)
- Storage: Protect from moisture and store in cool, dry conditions
Why Choose H40 Gel?
For projects where working time and flexibility are key, Kerakoll H40 Gel offers a dependable, easy-to-use adhesive that ensures strong, long-lasting results. Ideal for everyday tiling as well as larger format installations, it provides the perfect balance of performance and control.
Specification
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