Description
PALACE Super-Flex S2 White is a single-part, polymer-fortified, cement-based tile adhesive designed for demanding applications where flexibility, deformability, and fast installation are required.
Classified C2FTE-S2 in accordance with EN 12004, it offers excellent bond strength, high vibration tolerance, and superior flexibility, making it suitable for fixing ceramic, porcelain, vitrified tiles, mosaics, and light-coloured natural stone without risk of staining.
Its rapid-setting formulation allows foot traffic and grouting to proceed after approximately 4 hours, depending on temperature and site conditions. The fibre-reinforced technology (RFT) enhances flexural strength and long-term durability, even on challenging substrates such as heated sub-floors, tongue & groove floorboards, and stabilised floating floors.
Key Features
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Rapid setting – walk on & grout in ~4 hours*
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S2 deformable – high flexibility & vibration resistance
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Fibre-reinforced for increased flexural strength
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Ideal for porcelain & natural stone tiles
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Suitable for underfloor heating systems
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Interior & exterior use
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Water resistant
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Mixes with water only
*Dependent on temperature and site conditions
Technical Specifications
| Specification | Detail |
|---|---|
| Product Type | Cement-based tile adhesive |
| Colour | White |
| Classification | C2FTE-S2 |
| Standard | EN 12004 |
| Setting Type | Rapid |
| Open Time | Approx. 30 minutes |
| Walk-on / Grout Time | ~4 hours |
| Bed Thickness | 3–10 mm |
| Mixing | Water only |
| Application | Wall & floor |
| Use | Interior & exterior |
| Underfloor Heating | Yes |
| Fibre Reinforced | Yes |
| Bag Size | 20 kg |
Suitable Tile Types
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Porcelain tiles
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Ceramic tiles
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Vitrified tiles
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Mosaics
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Light-coloured natural stone
Suitable Substrates
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Concrete & cement screeds
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Cement backer boards
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Plywood (with tile backer boards)
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Tongue & groove floorboards
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Heated sub-floors & heating mats
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Stabilised floating floors
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Render & blockwork
Coverage
Approx. 4–5 m² per 20kg bag, depending on trowel size, tile format, and substrate flatness.
Application Notes
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Substrates must be clean, sound, and free from contaminants
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Prime absorbent surfaces where required
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Use an appropriate notched trowel
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Back-butter large format tiles
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Follow correct underfloor heating commissioning procedures
Compliance & Certification
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Conforms to EN 12004
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Classification: C2FTE-S2
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Lifetime Assured Guarantee (manufacturer)
