MITECH KE Flex - Elastic Adhesive with Gel Formula for Ceramic Tiles (C2TE) - 25kg

MITECH KE Flex is a high‑performance, elastic tile adhesive formulated with gel technology to provide superior workability, strong adhesion and enhanced flexibility. Classified as C2TE under EN 12004, it offers improved bonding strength, extended open time, and reduced slip, making it suitable for fixing ceramic, porcelain and stone tiles on both internal and external surfaces.

The gel formula improves the adhesive’s thixotropy, allowing it to hold tiles securely on vertical surfaces while maintaining a smooth, easy‑to‑spread consistency. Its elastic properties enable the adhesive to accommodate thermal movement, making it ideal for heated floors, balconies, terraces, and substrates exposed to temperature fluctuations.

MITECH KE Flex is frost‑resistant, water‑resistant once cured, and compatible with a wide range of mineral substrates. It is designed for professional applications where reliability, flexibility and installation efficiency are essential.

CHARACTERISTICS

• C2TE classification - improved adhesion, reduced slip, extended open time.
• Elastic gel formula - enhanced flexibility and superior workability.
• Indoor and outdoor use - suitable for areas exposed to moisture and temperature changes.
• High bonding strength - secure fixing of ceramic, porcelain and stone tiles.
• Ideal for heated floors - accommodates thermal expansion and contraction.
• Reduced slip - excellent for vertical applications.
• Extended open time - supports efficient installation on larger surfaces.
• Smooth, workable consistency - easy to apply and spread.

APPLICATION

• Ceramic and porcelain tile fixing on walls and floors
• Heated floor systems
• Balconies and terraces
• Bathrooms, kitchens and wet rooms
• Façades and external cladding
• Renovation substrates and deformable surfaces

The typical consumption is:

• 2.5–3.5 kg/m² - small/medium tiles (trowel 6 mm)
• 3.5–4.5 kg/m² - standard wall tiles (trowel 8 mm)
• 4.5–6.0 kg/m² - large‑format tiles (trowel 10 mm)
• 6.0–8.0 kg/m² - very large tiles or uneven substrates (trowel 12 mm)