DuraDec 8000 SR

DuraDec 8000 SR

Silicone resin-based facade paint

  • For interior and exterior use
  • Weathering resistent
  • Highly water and dirt repellent
  • Prevents algae and fungus growth
  • Exellent coverage
  • Water vapour permeable, class V1
  • Up to 20 years of protection
  • Suitable for painted surfaces

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Product facts


Matt emulsion paint based on silicone resin.


Available in white as standard. On request, other colours are deliverable – mixed according to Alfix colour chart.
For application on insulation systems, use only colours with a Light Reflectance Value (LRV) of min. 20%.


4-6 m²/liter for 2 coatings depending on substrate.


4-6 m²/liter for 2 coatings depending on substrate.


9 liter plastic tubs.



Expected Result



Surface preparation

Fixing dowels





Tile fixing

Tile fixing



Technical data

Working temperature

+5°C - +25°C and max 80% RF


1.5 kg/liter


Matt finish


Max 40 g/liter (Cat. A/c).

Water vapour diffusion

Sd 0.07-0.10 m class V1

Water permeability

< 0.20 kg/m²x√h. class W2

Drying time

Touch dry, approx. 30 min.


2 hours at +20°C and 65% RF

Storage life

Min. 12 months in unopened container

How to use


Concrete, fully cured silicate and rendered facades, as well as painted surfaces.
For concrete and newly rendered facades, allow at least 12 months before any further treatment.

For further details, please contact our Service Technical Department.

Surface preparation

The surface should be clean, dry and structurally sound. If required, clean the surface using Alfix Deep Cleaner.
Facades of bricks or limestone should be frost resistant.
Any damages or defects should be repaired before painting. The surface should be free from moisture and efflorescence.
For absorbent surfaces, apply Alfix PlaneMixPrimer diluted with water 1:6.

How to use

Stir welle and apply Alfix DuraDec 8000 SR to the surface in 2 coatings using roller, brush or airless sprayer. Can be diluted with max. 20% water if suitable for the job.
Always carry out a small test to ensure compatibility of paint and substrate!
To avoid visible lines of colour differences, it is recommended to finish each wall in one ongoing work process.


Dark colours are particularly receptive to impacts caused by weather conditions during work as well as surface texture and suction. These on site conditions may result in variations in final appearance and colour differences. Hence, in case of dark and intense colours, it is of significant importance to ensure a uniform surface texture and suction. Prepare and organize the job in order to finish each wall in one
unbroken process and protect against climatic impacts during work and until completely dried.

Tinted facade paint
To ensure colour uniformity, tinted facade paint should preferably be of same production batch or be thoroughly mixed together before use. Tinted facade paint is non-returnable.

Exterior work with render should only take place in dry weather at temperatures between +5ºC and +25ºC - avoid direct sunlight.
If rainy weather or temperatures below +5ºC are forecast, cover facades.
Avoid exterior painting during the winter season.


Clean residues from tools with water and soap before the paint dries up

January 2021

Happy New Year! Team Alfix is back from Christmas holidays and ready to serve our good Scandinavian customers.

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