PCI Flexmörtel® S1 Flott

Flexible flowable adhesive

especially for large-format floor tiles

Technical data sheet

Flexible flowable adhesive

especially for large-format floor tiles

Technical data sheet

Areas of application

Product features

Areas of application

For indoor and outdoor use.
For floors.
For covering a cement screed/cementitious heated screed ≤ 4% CM.
For laying especially large-format floor tiles.
For practically void-free laying of large-format vitrified tiles and fully-vitrified tiles; also for coverings with irregular surfaces such as terracotta or Terrazzo.
For balconies, terraces, underfloor heating as well as industrial areas subject to mechanical stress such as halls, rooms and corridors in industrial buildings, markets, institutional buildings, administration buildings and commercial buildings.
For laying natural stones insensitive to staining.
For leveling irregular substrates before tiling.

All test certificates are available under www.pci-augsburg.eu

Product features

Non-sag properties, prevents heavy and large-format flagstones from sagging in the adhesive bed.
Convenient workability, long processing time up to 3 hours.
Fast setting time, floor covering can be grouted after approx. 6 hours.
For leveling irregular substrates and for laying flagstones with a back pattern in a mortar bed from 1 to 15 mm.
Flexible, compensates variations in temperature and movements in the substrate.
Waterproof and frost resistant, to be used for floor areas in the interior and exterior.
Replaces the combined method (buttering-floating).
Crystalline water binding.
Low in chromates.
Meets the requirements of C2E S1 in accordance with DIN EN 12004
- the guideline "Flexible mortar" issued by Deutsche Bauchemie e.V. (German Building Chemicals Industry)
- the test principles to issue an official test certificate for bonded waterproofing in combination with PCI bonded waterproofing such as PCI Lastogum, PCI Seccoral 1K, PCI Seccoral 2K Rapid, PCI Apoflex F/W and PCI Pecilastic W.
With the addition of PCI Lastoflex, meets the C2E S2 classification according to DIN 12004 and 12002.

Forms of delivery: 20-kg-bag

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This consumption calculation included in the program contains approximate values based on experiences which might considerably vary upwards and also downwards depending on the structure of substrate, type of tiles, different profiles on the reverse sides, type of tiling tools, work method a.o. Calculations are therefore not allowed to be based on these values. In case of larger projects we recommend to assess the consumption by making a trial surface. Applications in the combined method (buttering-floating) increase the consumption by approx. 20 to 25%. In case of powder products the data relate to the consumption of dry powder for easier calculation of the material requirement.