Geodesmo 50®


Low viscosity, polyurethane based all-purpose primer


Features & Benefits


Geodesmo-primer is a one-component, polyurethane based primer suitable for all substrates. It can be used successfully on both porous or non- porous substrates. It is characterised by its very low viscosity and balanced curing speed which result in excellent wetting, impregnation and paint-over time on all substrates, whether of high, low or no porosity (e.g. glass and metals). Additionally, it can be effectively used on both dry and wet concrete, even green concrete, not only as primer but also as a low-cost sealing solution, increasing, thus, the durability of the substrate


Shelf Life:
Can be kept for 12 months minimum in the original unopened pails in dry places and at temperatures of 5-25 oC. Once opened, use as soon as possible.



4Ltr Pails

20Ltr Pails

  • 1-component product

  • Low Viscosity

  • Easy to apply

  • Excellent recoating time
    (1-2 hrs.)

  • Elastic

  • can be pigmented with pigment paste 

  • cost-effective concrete protection



Clean the surface using a high pressure washer, if possible. Remove oil, grease and wax contaminants. Cement laitance, loose particles, mould release agents, cured membranes must also be removed. 

In order to reduce the chance of bubble formation and to help keep consumption below 500 gr/m 2 ,

Apply with brush or roller. Once cured, the main membrane (e.g. HYPERDESMO ® System) can be applied.

For further details please refer to the 

Technical Data Sheet:

Adobe PDF file icon 32x32