• Ceramic / Porcelain / Mosaics
• Natural Stone / Flagstones
• Screeds / Concrete / Timber
• Underfloor Heating

• Swimming Pools / Wet Areas
• High Grab
• Non-Slip
• Interior / Exterior

ROCATEX C2TE S1 Slow Flex White is a single part, flexible wall and floor tile adhesive for fixing natural stone and tiles including ceramics, porcelain and mosaics to a variety of substrates. Suitable for interior and exterior use.

The Rocatex C2TE S1 Slow Fibre Flex White Adhesive is a high-performance, polymer-modified, fibre-reinforced cement-based tile adhesive designed for use with porcelain, ceramic, natural stone, and mosaic tiles.

Formulated with advanced fibre technology, it delivers outstanding flexibility, bond strength, and reduced shrinkage — making it ideal for substrates subject to movement such as underfloor heating systems, timber floors, and tile backer boards.

With its slow-setting formulation, this adhesive provides an extended working and open time, giving tilers the freedom to adjust and align tiles precisely without rushing. Perfect for large format tiles, complex layouts, and installations that demand the highest accuracy.

• 🕓 Slow Setting (Extended Open Time) – Allows for longer working time and adjustment, ideal for intricate or large format installations.

• 🧵 Fibre-Reinforced Technology – Enhances strength, flexibility, and resistance to movement or vibration.

• 💪 Flexible (S1 Rated) – Perfect for underfloor heating, timber substrates, and areas prone to slight movement.

• ⚪ Brilliant White Finish – Ideal for light-coloured or translucent tiles, including marble and glass mosaics.

• 🚿 Water & Frost Resistant – Suitable for internal and external applications, including wet rooms and outdoor areas.

• 🌡️ Underfloor Heating Compatible – Maintains flexibility and adhesion under thermal stress.

• 🧱 High Bond Strength (C2 Classification) – Excellent adhesion to a wide range of common substrates.

• FREE NEXT DAY DELIVERY MONDAY – FRIDAY – ORDERED BEFORE 11AM