Fine finish render - UdiPERL


    • UdiPERL fine finish render is:-

      • an eco-friendly, breathable, textured decorative render, available in white or self coloured.
      • amazingly versatile, can be used from roof level to below ground level.
      • very tough, frost resistant and suitable for plinth areas.

      Where is it used?

      • UdiPERL fine finish render can be used as a finish coat render on all main wall areas, including plinth areas.
      • It can be applied on to UdiFOUNDATION COAT, old and new mineral renders (lime and cement renders), organic base coat renders and forms the external surface of the UdiFRONT external insulation system with the 15 year guarantee package.

       

 

 

How do I use it?

  • UdiPERL fine finish render should be gently whisked in it’s tub prior to use to ensure a homogeneous consistency.
  • Surfaces should be clean, dry, free from dust and stable.
  • All surfaces should be pre-treated with UdiPERL Primer at least 24 hours before application.
  • The UdiPERL fine finish render is applied with a stainless steel trowel and troweled back to the grit thickness.
  • The surface is then finished with a PVC float using small circular motions.
  • For the best finish apply and finish each panel continuously, without breaks. It is best to use the same person to finish the whole of each panel to avoid differences in texture mid way.
  • UdiPERL fine finish render should only be used when temperatures are above 5 degrees Celsius and away from strong, drying winds and direct sunlight. Because the material has to dry out to harden and cure, if the atmospheric humidity is very high and temperature is low drying times will be longer.

  

 

How much will you need?

  • The final thickness of the UdiPERL fine finish render is dependent on the grain size but as a general rule it will be around 0.5mm thicker than the grain size. For example the 1.5mm will be around 2mm thick and so on.
  • Only white, UdiPERL fine finish render is available for online purchase. Click here to see the UdiColour charts.
    Grain size Maximum coverage
    1.5mm 2.5kg/m2 or 10m2 per tub
    2mm 3.5kg/m2 or 7m2 per tub
    3mm 4.5kg/m2 or 5.5m2 per tub
    4mm  5.5kg/m2 or 4.5m2 per tub.
     UdiPERL system data sheet.


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