The new H40 Gel adhesive combines unique workability and high performance. Its guaranteed thixotropic and fluid mix ensures actual durability on site.
Kerakoll H40 Standard in grey is a high-performance, mineral-based adhesive suitable for the installation of most types of tiles, including porcelain, ceramic, natural stone, and glass mosaic. This grey adhesive is perfect for use in both interior and exterior applications, as it offers excellent resistance to water and frost. It is ideal for use in areas of high humidity, such as bathrooms, swimming pools, and wet rooms, as well as on substrates subject to slight movement or vibration. With a pot life of up to 2 hours and a curing time of 24 hours, Kerakoll H40 Standard in grey provides reliable and durable bonding for your tiling projects.
Kerakoll H40 Gel in grey is suitable for the installation of ceramic, porcelain, marble, natural stone and large format tiles on walls and floors. Its advanced gel technology provides excellent adhesion, making it suitable for a wide range of substrates. H40 Gel is ideal for use in wet areas such as showers and swimming pools and can also be used for underfloor heating systems. This non-slump adhesive, with a coverage of approximately 1.3 kg/m2 and 1.2 kg/m2 respectively per mm thickness.

Suitable Substrates.
Sand & cement render
Sand & Cement Screeds.
Asphalt Screeds.
Gypsum & Anhydrite Screeds.
Concrete Substrates.
Lime & Cement-based plasters / renders.
Thermal Insulation Panels.
Timber.
Metal.
PVC.
Brick / Blockwork.
Cement-faced fibre boards
Above Electric matting underfloor heating.
Above piped water underfloor heating.
Tile backer boards
Firm & stable plaster
Existing Tiled Surfaces.
Plasterboard
Waterproofing membranes.