Products

Products

Fast F-S

silicate paint for painting building facades

Usage

Silicate paint FAST F-S is designed for painting mineral surfaces such as: cement, cement-lime plasters and thin-layer mineral plasters. It is also used for painting raw surfaces made of concrete, as well as bricks, blocks, hollow blocks and other ceramic or lime-sand materials of this type.

Properties

FAST F-S is a well-covering, matt paint based on potassium water glass. It has excellent vapor permeability, it is hydrophobized and resistant to UV radiation and pollution. It can only be used outside the building. The paint chemically reacts with the surface, penetrating its structure. Color selection according to FAST COLOR SYSTEM. Color selection according to FAST COLOR SYSTEM. It contains agents eliminating the growth of algae and fungi on the surface covered with paint.

Package

bucket - 4 l

bucket - 10 l

Documentation

Product's photo

Surface preparation

The surface should be dry, stable, strong and free from layers that may weaken paint adhesion, especially dust, dirt, wax and grease. Old, poor-quality paint coats and other layers with poor adhesion to the surface, as well as coats made of dispersion paints should be carefully removed to obtain a clean mineral surface, and minor damage and cracks should be repaired and smoothed. Each surface must be primed with a silicate preparation FAST GRUNT S in order to strengthen and even the absorbency of the surface.

The paint can be used on the following surfaces:

  • cement and cement-lime plasters (after a minimum of 14 days from their application and the humidity not higher than 4%)
  • concrete (after a minimum of 28 days from their application and the humidity not higher than 4%)
  • thin-layer mineral or polymer-mineral FAST plaster (after a minimum of 3 days from its application)

CAUTION

In the case of using paints with very intense colors, due to their reduced coverage ability, the use of FAST GRUNT F base paint is required in a shade similar to the color of the paint prior to the painting.

Preparation and usage method

FAST F-S paint is supplied in a ready-to-use form. After opening, the contents must be mixed in order to even out the consistency. A thin, even layer of FAST F-S paint should be applied to the prepared and primed surface. Apply twice with a roller or brush. The paint can be thinned, especially when work is carried out at temperatures close to the maximum allowable (+ 25 ° C). Use FAST GRUNT S primer to dilute in the amount of max. 2% (by volume). The assumed dilution ratio should be kept on the entire painted surface. Use undiluted paint for final painting.

When applying and drying the paint, observe the appropriate weather conditions, i.e. surface and ambient temperature from +8°C to +25°C, no strong sunlight, no rain or too high relative air humidity above 75%. The drying time of one coat of paint, depending on the surface, temperature and relative air humidity, is from about 2 to 6 hours. The paint coating acquires its full functional properties after complete hardening, i.e. after 28 days from the end of painting works.

Additional application guidelines:

  • Before the application, the color should be confirmed as ordered. After applying the product, complaints regarding the color will not be considered.
  • In order to avoid differences in shades on one architectural surface, works should be carried out without interruptions, using packages with paint of the same production batch, previously mixed with each other in a large caster.
  • The content of potassium water glass in the paint requires protection against operation of all elements sensitive to high alkalinity, such as: glass, PVC, metal and wood.
  • Maintain the general technology of painting with facade paints. Too low temperature and high air humidity prevailing during both the application of the paint and its drying may significantly extend the binding of the binder, thus increasing the risk of permanent patches and discoloration on the painted surface.
  • Protect the paint from unfavorable atmospheric phenomena until it is completely dry with covers mounted on scaffolding.

Parameters of airless spray based on the WAGNER - ProSpray 3.23 device

  • nozzle diameter 519- 521
  • pressure 190-220
  • bar mesh filter 50
  • thinning max. up to 2% with the first layer

USE

Depending on the type of substrate, Fast F-S consumption is from 0.1 to 0.2 l / m².
Consumption concerns one layer

Technical data

Base unit
l
Base

potassium water glass and acrylic-styrene dispersion with the addition of mineral fillers and pigments

Density
about 1,5 kg/m3
Drying time
from 2 hours
to 6 hours
Usage
after min. 24 hours
Substrate and ambient temperature
from 8 °C
to 25 °C
Relative diffusion resistance sd
max 0,14 m
Water absorption w24
0,1 kg/m2
0,5 [W2] kg/m2

Storage and warnings

The paint is to be stored and transported in tightly closed, original packaging at temperatures between +5°C and +25°C.


While working, avoid direct contact with the skin and protect the eyes. In case of contact with the eyes, rinse immediately with plenty of water and seek medical advice. Rinse soiled skin immediately with plenty of water.
Keep away from children