Mapei – ULTRAFLEX QUICK – rapid-setting and hydration cementitious adhesive -Technical Data Sheet.

One component, highly deformable, high performance, rapid-setting and hydration cementitious adhesive, which is easy to apply by trowel with no vertical slip and extremely high yield, for ceramic tiles and stone material.

For bonding all types and sizes of ceramic tiles, mosaics, and stone material which are not particularly sensitive to damp, on traditional internal and external floors and walls with cementitious render, cementitious and anhydrite screeds, plaster walls (after application of a suitable primer), internal cellular concrete walls, plasterboard, heated floors, painted internal walls (if the paint is well bonded), old marble, terrazzo and ceramic floors and waterproofing substrates with MAPEI waterproofing anti-fracture membrane.

N.B. The high deformability of the product makes it particularly suitable for bonding on deformable substrates (marine board, wooden agglomerates which are sufficiently stable in the presence of water, old wooden floors, etc.), concrete, cementitious screeds which are not completely cured and for laying even large-sized ceramic tiles and stone material on facades, balconies, terraces, slabs floors, exposed to direct sunlight and temperature gradients. Suitable for applications on existing flooring during cold weather.

Thanks to its extraordinary bonding and quick drying characteristics, Ultraflex S2 Quick is particularly recommended for quick restructuring work where immediate installation is required (public buildings, transport cafes, supermarkets, airports and pedestrian areas).

Ultraflex S2 Quick also helps in reducing the noise caused by footsteps.

Technical data:

• Pot life of mix: 30 minutes.
• Open time: 15-20 minutes.

Grouting:

• - on walls: after 2-3 hours;
• - on floors: after 5-6 hours.
• Set to light foot traffic: 5-6 hours.
• Ready for use: 24 hours.
• Deformability according to EN 12002: S2 – highly deformable.
• Colour: grey.
• Application: nº 4, 5, 6 or 10 notched trowel.
• Storage: 12 months.

Consumption
0.9 kg/m2 per mm of thickness, equal to 1.5-2.5 kg/m2.

Packaging
15 kg bags.

Ultraflex S2 Quick is CE marked, as declared in ITT certificate nº 25070199/Gi (TUM) issued by the Technische Universität München laboratory (Germany)

English Technical Data Sheet