One-component, high-performance, highly-deformable, lightweight cementitious adhesive with extended open time, very high yield, easy to trowel and good buttering capacity, for ceramic tiles and stone, ideal for thin porcelain tiles.

Where to use:

  • Bonding all types and sizes of ceramic tiles (double-fired, single-fired, porcelain, klinker, terracotta, etc.) on internal and external substrates.

  • Bonding stone on internal and external surfaces (only stone which is stable and not sensitive to humidity).

  • Bonding all types and sizes of thin porcelain tiles on floors and walls, including external façades.

  • Bonding all types of mosaic on internal and external substrates even in swimming-pools.

  • Specifically developed for large-sized tiles to be laid on large surface areas without double buttering.

Because of its high buttering capacity on the backs of tiles, it is particularly suitable for laying any type of thin porcelain

tile (using the double buttering technique), including on thermal insulation systems such as Mapetherm Tile System.

Packaging: Ultralite S2 is available in 15 kg paper bags with handles.

Pot life of mix: more than 8 hours.
Open time: 30 minutes.
Waiting time before grouting:
– on walls: 4-8 hours;
– on floors: 24 hours.
Set to light foot traffic: approx. 24 hours.
Ready for use: approx. 14 days.
Deformability according to EN 12004: S2 - highly deformable.
Colour: grey and white.
Application: n° 4, 5, 6 or 10 notched trowel.
EMICODE: EC1 R Plus - very low emission.
Storage: 12 months.
Consumption: 0.8 kg/m² per mm of thickness, equivalent to 1.5-2.5 kg/m².
Packaging: 15 kg bags.

Related documentation

Technical data sheet
Safety Data Sheet
CE Declaration of Performance
National Declaration of Performance

Last Projects ULTRALITE S2

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