Achieve outstanding strength, flexibility and performance with Ultra Tile Fix ProFlex S2 Grey Tile Adhesive, a premium, single-part, rapid-setting flexible adhesive designed for both wall and floor tile installations.
Featuring advanced FibreBond Technology, this high-performance tile adhesive delivers exceptional adhesion and S2 flexibility, making it the ideal choice for areas subject to movement and vibration. Perfect for use on timber floors, swimming pools and underfloor heating systems, it provides a reliable, long-lasting bond across a wide range of tile types.
Offering a versatile 3–20mm bed thickness, a generous 60-minute pot life and a rapid 3.5-hour setting time, Ultra Tile Fix ProFlex S2 combines professional-grade performance with ease of application.
Available in grey, this fibre-reinforced flexible tile adhesive is an excellent choice for demanding tiling projects where durability, flexibility and a dependable finish are essential.
Key features
Suitable for floor and wall use throughout the home
Compatible with underfloor heating systems
Key facts
Colour
Grey
Room
Bathroom, Bedroom, Hallway, Kitchen, Living Room, Outdoor, Swimming pools
Suitability
Floor, Wall
Suitable for Underfloor Heating
Yes
Weight
20kg
Range
Ultra Tile
Delivery and returns
Standard delivery£25.001 to 3 working days. Free over £299.
Next day delivery£45.00Order by 12pm, Monday to Friday.
Choose your day£35.00Pick a weekday at checkout, at least 3 working days ahead. Not offered when free samples are in your basket.
Delivering to Northern Ireland (BT postcodes)? Email [email protected] and we will arrange it. All prices Exc. VAT.
Yes, Ultra Tile Fix ProFlex S2 Grey is specifically listed as suitable for outdoor use and swimming pools, making it one of the more versatile adhesives in the range. Its S2 classification and FibreBond technology provide exceptional flexibility, which is essential in environments exposed to water immersion, temperature change and structural movement. This makes it a reliable choice for pool surrounds, patios and other external applications where a standard adhesive would be insufficient.
Yes, Ultra Tile Fix ProFlex S2 Grey is suitable for timber floors and underfloor heating systems, which are two of the most demanding installation scenarios for a tile adhesive. The FibreBond technology gives it the high degree of flexibility needed to absorb the movement and vibration that timber substrates and thermal cycling can cause. Its S2 rating indicates it meets stringent standards for deformability, giving you confidence that the bond will remain secure over time.
Ultra Tile Fix ProFlex S2 Grey is suitable for an exceptionally wide range of locations, including bathrooms, kitchens, bedrooms, hallways, living rooms, outdoor areas and swimming pools. It can be used on both floors and walls, making it a single flexible adhesive that can handle almost any tiling project in the home or a commercial setting. This versatility means you can use the same product throughout a renovation rather than purchasing multiple adhesives for different areas.
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Complete the job
Often bought together
Ordering tiles too? Adhesive and grout have no minimum when they are in the same order as tiles.
“Looking for spare tiles everywhere to complete my bathroom. StokeTiles had them and were happy to help accommodate my bespoke order an dget them tol me proto. Super grateful”
Rick2 November 2026
“Excellent service and staff helped me to match my tiles and were responsive. Fast delivery and good product.”
Clare Gill23 October 2026
“customer service team and overall service were excellent. query and quote was dealt with quickly for the replacement of 6 tiles of a discontinued line which Stoke Tiles had in stock. delivery arrived within 24hrs of order being placed.”
Looking for spare tiles everywhere to complete my bathroom. StokeTiles had them and were happy to help accommodate my bespoke order an dget them tol me proto. Super grateful
