Flashelastic Spa Fine


Super strength cement base fine wall leveling compound for indoor and outdoor applications. Ideal for gypsum and cement board applications.  

It conforms to European Standard ΕΝ998-1 specifications.



  • Ready for application
  • Easy application
  • High Adherence
  • Easy sanding
  • Smooth surface, suitable for every type of decoration
  • Resistance to shrinkage


Range of Application

  • Leveling plastered surfaces, whether painted or not. 
  • Smoothing fair face concrete
  • Smoothing gypsum and cement board surfaces. 

Product Identity   

  • Appearance: White cement-based powder    
  • Packaging: 25 kg/bag    
  • Particle size: 0-100μm    
  • Storage: 8 months in the original packaging and in a dry place  

Application Data    

  • Mixing Ratio: 5kg in1-2L water    
  • Pot life: 4 hours/remix every 1 hour at 23ºC  and 50% RH    
  • Thickness: 1mm/coat    
  • Consumption: 2 kg/m2 depending on surface    
  • Application temperature: +5 ºC - +35 ºC  

Final Performance    

  • Adhesion strength: 0.6 Ν/mm2 – FP:B    
  • Compressive strength: 5.3  N/mm2 – CSIII    
  • Water Absorption: W1    
  • Apply with spatula in two or more coats. The first coat fills the roughness of the surface and the second makes the surface smooth. Leave the first coat to set before applying the second one (the waiting time between the two coats depends on temperature and humidity, should not exceed the 24 hours).   
  • Allow at least 24 hours, after the final coat, for curing. Before decoration, smooth out using fine sandpaper. In hot weather with intense evaporation, spray water.   
  • The surface can then be decorated with a very wide range of paints and coatings like emulsion paint, acrylic-elastomeric paint, texture finishes.  

Substrates Preparation   

  • The substrate must be solid, free of dust, loose parts and oils.    
  • The substrate has to be flat without any anomalies for better final appliance.   
  • To avoid immediate absorption of mix water by the substrate and for better adhesion saturate the surface to provide a saturated surface dry condition.  

Preparing the mix   

  • Pour the material into a clean water and mix with a low speed electric mixer until a homogeneous paste lump free 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. In such case the mix should be dropped.  

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