Flexible tile adhesive

PCI Flexmörtel® S1

for all ceramic coverings


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

fields of application

  • For indoor and outdoor use on walls and floors.
  • For the flexible laying of tiles and slabs.
  • For laying cement screeds with a residual moisture ≤4% CM*
  • For laying ceramic tiles on all PCI bonded screeds.
  • For laying tiles on heated screeds.
  • For laying tiles in swimming pools, pool surrounds, wet rooms and cold storage depots.
  • For laying tiles on mastic asphalt screed (only indoors) and all cement-based and gypsum-based substrates, glass mosaic and porcelain mosaic, firmly adhering PVC coverings and old ceramic coverings.
  • For laying polyurethane foam boards at basement walls in contact with the ground (perimeter insulation) on render/plaster, concrete, brickwork and waterproofing slurry; for mineral fibre boards (e.g. Isover or Rockwool), for cut rigid foam boards (e.g. polystyrene), for extruded rigid foam boards.
  • For the repair of irregular walls and floors prior to laying tiles and slabs.

features and benefits

  • Meets C2TE S1 requirements to DIN EN 12004 and "guideline for flexible mortar".
  • Flexible, compensates elongations of the substrate due to variations in temperature and shrinkage.
  • High non-sag properties, even with heavy slabs.
  • For adhesive bed thicknesses from 1 to 10 mm.
  • Very low emissions, GEV EMICODE EC 1 PLUS.
  • Low in chromates to TRGS 613.
  • Waterproof and temperature resistant from -30°C to +80°C, multi-purpose use indoors and out on walls and floors.

colour: grey

packaging: 20-kg-bag/ 5-kg-bag




Ihr Ergebnis

Quantity Required approximately (kg)

Supplementary products

PCI Lastogum®

Water resistant, flexible protective coating under ceramic tiles in showers and bathrooms

PCI Pecitape® 120

Special waterproofing tape system for waterproof corner and perimeter joints, pipe culverts and floor drains

PCI Seccoral® 2K Rapid

Fast-setting special waterproofing slurry under ceramic tiles and for external basement walls and foundations

Alternative products

PCI Nanolight®

Multi-use light, flexible adhesive for all kinds of substrates and ceramic coverings

PCI Carrament® grey

Medium-bed mortar for natural stones and fully-vitrified coverings

PCI Carraflex®

Flexible thin-bed mortar for natural stones

PCI Carrament® white

Medium-bed mortar for natural stones and fully-vitrified coverings

PCI Flexmörtel®

Flexible tile adhesive for all ceramic coverings

PCI FT® Klebemörtel

Tile adhesive for non-vitrified tiles and vitrified tiles

PCI FT® Extra

Polymer modified tile adhesive for all ceramic tiles

PCI Nanolight® White

Multi-use white flexible adhesive for all kinds of substrates and all ceramic coverings

PCI FT® Rapid

Flexible fast-acting tile adhesive for ceramic coverings

PCI FT® Flex

Polymer modified tile adhesive specially for large-format fully vitrified flagstones

PCI Flexmörtel® S2

Highly flexible tile adhesive for all ceramic coverings

PCI Flexmörtel® S1 Rapid

Flexible tile adhesive for all ceramic coverings

PCI FT® Ment

Medium bed adhesive for leveling and tile fixing

PCI Flexmörtel® S1 Flott

Flexible flowable adhesive especially for large-format floor tiles

PCI Flexmörtel® Premium

Flexible tile adhesive for ceramic tiles and natural stone

By submitting the contact form, you agree that your data will be used to process your request. You can revoke your consent at any time by sending an e-mail to pci-info@pci-group.eu. You can find further information and revocation instructions in the data protection declaration.
* mandatory field

Top search terms

    Most popular products

    PCI Nanofug® Premium

    for all tiles and natural stones

    Technical data sheet

    PCI Pericret®

    for floors, walls and overhead application

    Technical data sheet

    PCI Barraseal® Turbo

    for external basement walls, foundations and concrete elements

    Technical data sheet

    PCI Novoment® M1 plus

    for fast-curing cement screeds

    Technical data sheet

    PCI BT 21

    Cold-applied, self-adhesive membrane for the reliable waterproofing of buildings, down to –5 °C

    Technical data sheet

    Most popular product systems

    System for Multi-Use Tiling

    Versatile, very low-emission tiling system...  More