Description

The mixture is designed for leveling facades, as well as water-resistant plastered, concrete, brick, and aerated concrete surfaces prior to painting or applying wallpaper. Suitable for indoor and outdoor use.

FEATURES

• High strength

• Plasticity

• Easy sanding

SURFACE PREPARATION

The temperature of the base and the environment must be between +5°C and +30°C. The surface must be strong and thoroughly cleaned of dust, dirt, oil, grease, loose paint residues, and other substances that could weaken the adhesion of the putty layer. Irregularities deeper than 4 mm must be leveled with plastering mixes beforehand. It is recommended to pre-treat unevenly or highly absorbent surfaces with a deep-penetrating primer.

MIXTURE PREPARATION

To prepare the FASSADE 900 mortar:

1. Take a precisely measured amount of water (6.6–7.4 L per 20 kg bag);

2. Pour the mixture into the water;

3. Mix using a construction mixer or a drill with a special attachment until a homogeneous mass is obtained;

4. Wait 5–10 minutes for the mixture to mature;

5. Mix again. After this, the putty is ready for use within 3 hours (with periodic stirring).

WORK PROCEDURE

The putty is applied to the surface using a smooth steel spatula. A 30 cm wide spatula is used for leveling small areas. The permissible thickness of one layer for continuous filling is no more than 4 mm. If thicker layers are required, the mortar is applied in several passes with time intervals necessary for the previous layer to harden. Drying time per layer: 4 to 8 hours (depending on layer thickness, temperature, and humidity). After drying, the surface is sanded using fine sandpaper or a sanding mesh. Clean tools with water before the material hardens; hardened material must be removed mechanically. Attention! Do not use water left over from cleaning tools to prepare the putty mixture.

SAFETY PRECAUTIONS

The dry mix contains cement. When mixed with water, the product produces an alkaline reaction. To prevent skin irritation, avoid contact with exposed body parts. In case of contact with eyes, rinse immediately with water and consult a doctor if necessary. In addition to the above, follow general construction safety instructions.

WARRANTY AND STORAGE

Guaranteed shelf life in undamaged original packaging is 6 months from the date of manufacture. Shelf life is 12 months. Store in dry rooms, protecting the bags from moisture. Transportation must ensure the integrity of the packaging and protection from moisture. Stack no more than 10 bags high vertically. The instruction for the use of the dry mix is advisory and does not replace the professional training of the worker. The manufacturer is not responsible for the quality of work if the instructions for storage and application are not followed.