Ultra ProFlex S2 Flexible Tile Adhesive 20kg Grey - Fibre Reinforced

Premium Ultra ProFlex S2 Fibre Reinforced Flexible Tile Adhesive - 20kg Grey

Professional-grade S2-classified flexible tile adhesive with fibre reinforcement for superior crack resistance. Perfect for underfloor heating, timber floors, and areas with movement or temperature fluctuations.

Key Features:

• S2 Classification – Highest flexibility standard (EN 12004) for demanding applications
• Fibre Reinforced – Enhanced crack resistance and durability
• Grey Colour – Ideal for dark tiles (slate, stone, porcelain) - no show-through
• UFH Compatible – Perfect for underfloor heating installations
• Moisture Resistant – Suitable for wet areas (bathrooms, kitchens, wet rooms)
• Multi-Surface – Bonds to concrete, screeds, plaster, plywood, backer boards, existing tiles
• Extended Open Time – 20-30 minutes for precise tile positioning

Technical Specifications:

• Weight: 20kg per bag
• Colour: Grey
• Classification: S2 (EN 12004)
• Coverage: 4-6m² per bag (depending on trowel size and substrate)
• Open Time: 20-30 minutes
• Suitable for: Walls and floors

Applications:

Ideal for ceramic, porcelain, natural stone, and mosaic tiles in residential and commercial settings. Perfect for underfloor heating systems, timber floors, external sheltered areas, and any installation requiring flexibility to accommodate substrate movement.

Why Choose S2 Flexible Adhesive?

S2-classified adhesives offer the highest level of flexibility, essential for installations over underfloor heating, timber substrates, or areas experiencing thermal expansion. The fibre reinforcement provides additional crack resistance, whilst the grey colour ensures perfect coverage with dark tiles.

Perfect for: UFH installations, timber floors, wet rooms, bathrooms, kitchens, dark tile installations, and any application requiring superior flexibility and crack resistance.

Please Visit Our Product Knowledge Hub To Access Install Manuals & Datasheets For All Of Our Products

Next Working Day Delivery: On All Orders Placed Before 1:00PM.

Please Visit Our Delivery Information Page For All Details With Regards To All Orders Placed With Express Underfloor Heating