Sopro FF 450 Flexible Tile Adhesive
A cementitious flexible tile adhesive, meeting C2 TE S1 requirements to DIN EN 12004, offering high coverage and excellent workability, for wall and floor installation of ceramic tiles; also for underwater applications, e.g. in swimming pools and process water containers. Suitable for use in conjunction with wall and floor heating, waterproof membranes and for fully vitrified stoneware.
Coverage: Approx. 1.1 kg/m² per mm coat thickness.
Excellent contact adhesion, high sag resistance and high water retentivity, resistant to water and freeze-thaw cycles, very smooth workability, particularly high coverage, extended open time.
Suitable for earthenware, stoneware and fully vitrified stoneware tiles, clinker floor tiles, mosaic, discoloration-resistant natural stone units, cast stone units. In residential, commercial and industrial facilities, catering kitchens, bathrooms, damp and wet spaces, swimming pools, process water containers, on facades, balconies and patios.
Featured Benefits of Sopro FF 450 Flexible Tile Adhesive
- For walls and floors, indoors and outdoors
- C2: tensile adhesion strength ≥ 1.0 N/mm²
- T: thixotropic – high sag resistance due to fibre reinforcement
- E: extended open time ≥ 30 minutes
- S1: deformability ≥ 2.5 mm
- Low-chromate to Regulation (EC) No 1907/2006, Annex XVII
- EMICODE system of GEV (German Association for the Control of Emissions in Products for Flooring Installation, Adhesives and Building Materials): EC1PLUS (“very-low-emission-plus”) rating DGNB (German Sustainable Building Council): Top quality level 4, Line 8, based on DGNB
(German Sustainable Building Council) criterion “ENV1.2 Local Environmental Impact” (2018 version) - For healthy living: Recommended by Sentinel Haus Institut
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Technical Details Sopro FF 450 Flexible Tile Adhesive
| Use | Suitable for earthenware, stoneware and fully vitrified stoneware tiles, clinker floor tiles, mosaic, discoloration-resistant natural stone units, cast stone units. In residential, commercial and industrial facilities, catering kitchens, bathrooms, damp and wet spaces, swimming pools, process water containers, on facades, balconies and patios. |
| Mixing Ratio | 10 – 11 ltr water : 25 kg Sopro FF 450
2 – 2.2 ltr water : 5 kg Sopro FF 450 |
| Coat thickness | Max. 5 mm in compacted adhesive bed |
| Maturing time | 3 – 5 minutes |
| Working life | Approx. 4 hours; stiffened mortar shall not be retempered by the addition of water or fresh mortar to restore workability. |
| Coverage | Approx. 1.1 kg/m² per mm coat thickness |
| Open time | Approx. 30 minutes |
| Walkable/groutable | After approx. 12 hours or after setting of adhesive; take measures to spread loads over the floor. |
| Loadable | After approx. 3 days; in commercial facilities after approx. 14 days, in areas subject to high wet exposure after approx. 7 days, for underwater applications after approx. 21 days, in conjunction with wall and floor heating after approx. 14 days |
| Application temperature | Between +5 °C and max. +30 °C; use of a rapid-set Sopro thin-bed adhesive is recommended for external areas during the cold season |
| Coverage | Approx. 1.1 kg/m² per mm coat thickness |
| Shelf life | Approx. 12 months, subject to storage on a pallet in dry conditions in original unopened containers |
| Properties | Excellent contact adhesion, high sag resistance and high water retentivity, resistant to water and freeze-thaw cycles, very smooth workability, particularly high coverage, extended open time. |
Available in 25 kg bag, 5 kg bag
SMET has a wide range of Professional Tiling systems, including, Rapid-set Tile adhesives, High-Strength adhesive, Flexible Adhesive, and Large-Format adhesives, primers, multi-purpose primers, sealers, and tools available for your tiling needs.