Safety Data Sheet


CE Marking

AENOR Certificate

Reference: 75230E

UNDERGROUNG STRUCTURES PROTECTOR. Aqueous bituminous dense liquid coat additivated with resins and mineral loads that once cured provides a waterproof barrier designed to protect underground structures from moisture and leakage.


  • Easy to apply.
  • Does not emulsify with water.
  • Water resistant and excellent gripping to different types of substrates.
  • Can be applied on to wet substrates.
  • Non-putrescent product made of inert elements.
  • Elastic and flexible.

Instructions for use

The surface must be clean from dust, oil or any other type of material that could hinder the correct application of the product. Apply at ambient temperature over 5ºC and with no rainfall risk. Use a roller to apply a homogeneous first coat. Let cure about 24 hours and reinforce the protection by laying a second coat.


Depending on the type of surface the approximate application rate is of 350 g/m² per coat. One can of 4 kg covers 11m².

For further product information see technical data sheet.


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