FL fix

The substrate must be dry, stable, even, clean, solid, dimensionally stable and free of residues that could impair adhesion.

Max. residual moisture for

- Cement screed, floating or on separating layer ≤ 2.0 CM%

- Bonded cement screed can be covered with tiles as soon as the surfaces can be walked on

- Calcium sulphate screed, unheated ≤ 0.5 CM% , heated ≤ 0.3 CM%

Remove projecting seams and mortar remains.

Level the substrate.

Pre-treat absorbent substrates with Primer Hydro F.

Heated screed constructions must be heated before laying.

If necessary, apply a scratch coat (contact layer) to increase the bond strength.

Spread the product using a suitable notched trowel.

Only apply as much mortar as can be covered with tiles within the open time (30 minutes).

Lay the covering in the fresh mortar bed, applying slight pressure, push in and align.

DIN 18157 "Execution of tilings and coverings by thin mortar bed technique" must be observed.

Do not use on areas directly exposed to sunlight or on heated surfaces.

Once it has hardened, mortar must not be made workable again by adding either water or more wet mortar.

* Natural fillers lead to slight deviations in the amount of water required. The optimum water quantity depends on the building site conditions and the layer thickness.

Mixing tool, smoothing trowel, trowel, notched trowel

Clean tools with water while the material is still fresh.

If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.

Approx. 1.1 kg/m²/mm application thickness
4 mm tooth: approx. 1.5 kg/m²
6 mm tooth: approx. 2.3 kg/m²
8 mm tooth: approx. 3.0 kg/m²

Low chromate content in accordance with Directive 2003/53/EC.

Product characteristics were determined under laboratory conditions at 23° C and 50% humidity.

The mixing water must be of drinking water quality.

Current regulations and legal requirements must be taken into account and deviations from these must be agreed separately.

The relevant test certificates must be observed when planning and carrying out work.

Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.

For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.