Exelastic Flexible Acrylic

Description

Dry-mix cement based finishing coat highly recommended for exterior and interior surfaces.

It conforms to European Standard ΕΝ998-1 specifications. 

 

Advantages

  • Ready for application
  • Excellent workability
  • High Adherence and Resistance
  • Water resistance
  • Increased weather resistance 

 

Range of Application

  • Smoothing 2nd hand plastered surfaces
  • Smoothing surfaces of fair-face concrete
  • Smoothing and leveling cement on gypsum boards
  • Smoothing and leveling polystyrene panels
  • Application on Sprits surface, whether painted or not, if there is no humidity and the wall is strong.  

 

 

Product Identity

  • Appearance: cement-based powder
  • Color: Grey & White
  • Package & Weight: Bags of 25kg
  • Storage: 8 months in the original packaging and in a dry place
  • Particle size: 0-800μm  

Application Data

  • Mixing Ratio: 25kg in 8-9 L water
  • Potlife: 1 hour at 23 ºC and 50% RH
  • Thickness: 2-4mm/coat
  • Consumption: 3-5 kg/mdepending on surface
  • Application temperature: +5ºC-+35ºC  

Final Performance

  • Adhesion strength: 1.3 Ν/mm2– FP:B
  • Compressive strength: CSIV
  • Water absorption: W1
  • Thermal conductivity(λ10,dry): 0.45 W/m∙K 
  • Apply by hand using a trowel in two crossed coats of 2-4 mm. The 2nd coat is applied only when the first one has been set.
  • The final surface may either be finished with a trowel covered with sponge or made smooth with a steel trowel’s edge.
  • The surface should be lightly dampened, for 2–3 days, beginning 24 hours after application, especially in hot weather, with intense evaporation.  

Substrates Preparation

  • Substrate must be mechanically sound, free of loose particles, grease, oil or other materials that reduce the adhesion.
  • For better adhesion thorough dampening of the substrate before application is necessary. 

 

Preparing the mix

  • Pour the material into clean water and mix (mix in a concrete machine for big quantities or with a low speed electric mixer for small quantities) until a homogeneous lump free mix is obtained.   Allow mixture settle for 5 minutes prior the application. Attention! Additional water will make your mixture sloppy and may cause negative results on final strength.
  • Use the mixture when is still fresh. Do not leave the mix unmixed for a long time.
  • Do not mix with water or latex additive when the mixture starts to set in the bucket because it might have adverse effect on its mechanical properties. In such case the mix should be dropped. 

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