FOX DECODUR ST is a silicone-modified, acrylic copolymer emulsion-based, self-cleaning, photocatalytic and UV-resistant decorative and protective topcoat suitable for fine-textured multi-layer systems. It meets TS 7847 standard G3-E5-S4-V2-W3 requirements.

Colour Palette

Packaging

25 kg
TDS

Product Description

FOX DECODUR ST is a silicone-modified acrylic copolymer emulsion-based, self-cleaning, photocatalytic, UV-resistant, fine-textured decorative topcoat suitable for unique surfaces. Its ready-to-use formulation offers easy application in interior and exterior facade applications. It meets TS 7847 standard G3-E5-S4-V2-W3 requirements. Thanks to its high water vapour permeability and water-repellent properties, it protects facade surfaces for a long time. It can be applied in a wide range of colours with the FOX Bau colour system. Unique surface patterns can be created using a stainless steel trowel with cross and straight movements.

Advantages

  • Has high water vapour permeability.
  • Has an ideal application time.
  • Has water-repellent properties.
  • Ready to use.
  • Provides crack control and is impact resistant.
  • Can be tinted in all colour shades of the Fox Bau system.
PropertyValue
Material CompositionAcrylic, Mineral fillers, Polymer additives
Density1,80±0,10 g/cm³
ColourWhite (Tintable)
Adhesion Strength28 days ≥1 N/mm²
Gloss (TS EN ISO 2813)G3
Dry Film Thickness (TS EN 1062-1)E4
Grain Size (TS EN ISO 787-7)S1
Water Vapour Transmission Rate (TS EN ISO 7783-2)V2, 0,40–0,44 m
Water Transfer Rate (TS EN 1062-3)W3 (≤0,05 kg/(m²·h⁰·⁵))
Fire Resistance (TS EN 13501-1)A2-s1,d0
Application Substrate Temperature+5°C / +30°C
Maturation Time3-5 minutes
Pot Life~1 hour
Drying Time2-4 hours
Shelf Life12 months (from date of manufacture, stored at +5°C/+30°C)

Usage Areas

  • On interior and exterior facades of all buildings
  • On all types of concrete screed, plaster, screed and cement-based surfaces
  • On exterior facade thermal insulation systems
  • On old surfaces (please consult us for problem analysis and solution recommendations)
  • On surfaces with aerated concrete plaster applied

Application Steps

  1. 1

    Surface Preparation

    Cement-based surfaces to be coated must be sound, free from all dust and dirt, and level. Dusty, crumbling mineral-based surfaces and cement-based surfaces exposed to windy and hot conditions must be consolidated with FOX DECODUR PRIMER prior to application.

  2. 2

    Mixing

    Before application, the material must be thoroughly mixed until a homogeneous consistency is achieved.

  3. 3

    Area Definition

    On large surfaces, areas of 20 m² each should be defined with masking tape to avoid joints and ensure consistent colour transitions.

  4. 4

    Application

    FOX DECODUR ST should be spread evenly over the FOX DECODUR K series using a stainless steel trowel. Patterns can be created on the surface using cross and straight movements with the stainless steel trowel. Adhesive tapes must be carefully removed before the product hardens.

  5. 5

    Tool Cleaning

    All tools and equipment used must be cleaned with water before they dry after application.

Critical

If the ambient and surface temperature is below +5°C or above +30°C, application should not be carried out; suitable temperatures must be awaited.

Critical

Application should not be carried out in extremely hot, rainy or very windy weather.

Critical

In outdoor applications, the surface must be protected from sun, rain, wind and frost for the first 24 hours.

Important

High temperatures accelerate hydration and shorten the working time; low temperatures slow hydration and extend the working time. The substrate and ambient temperature must not fall below the permitted minimum value for complete curing.

Important

Adhesive tapes must be carefully removed before FOX DECODUR ST hardens.

Important

When stored correctly at room temperature, away from direct sunlight, between +5°C and +30°C, the shelf life is 12 months from the date of manufacture. Opened packages must be resealed and consumed within 1 week.

Important

Must be stored in its original unopened packaging, in a cool and dry environment, protected from frost.

Important

Work clothing, protective gloves, goggles and a mask must be worn during application.

Critical

Must not come into contact with skin or eyes; in case of contact, wash thoroughly with plenty of water and soap; if swallowed, seek medical attention immediately.

Critical

It is dangerous to approach storage and application areas with open flames; these areas must be ventilated.

Important

Food and beverages must not be brought into application areas. Must be stored out of reach of children.

Information

The technical values above are given for +23°C and 50% relative humidity conditions.