Monarprime D.P.M


Epoxy based damp proof membrane applied to floors as preparation before coating when there is moisture which may cause future issues

What is Monarprime D.P.M?

Monarprime D.P.M. is a two pack epoxy based damp proof membrane. This is usually applied as a moisture suppressant coating prior to overlaying with any moisture-sensitive flooring system. This epoxy resin is solvent-free which is more user and environment-friendly than other damp proofing systems

Monarprime D.P.M. should be used in situations where the relative humidity exceeds 75% R.H. or the moisture content exceeds 5%. The application is by squeegee and roller to give a fully sealed surface. Any blow holes in underlying concrete should be filled prior to application, as any pin-holes in the coating will negate the properties of the system. Two coats of Monarprime D.P.M. are required to ensure full coverage of floor.

Damp proofing is a key aspect when looking to install a resin flooring system where moisture is apparent. The membrane stops that moisture getting into the floor keeping it safe from moisture damage and damp growing. This type of system can be used in many different settings including industrial and commercial applications. 


  • Low Odour
  • Excellent adhesion
  • Solvent-free
  • Ease of application

Recommended Uses

  • Concretes with no DPM
  • Where a DPM is ineffective
  • Polymer screeds
  • Cementitious underlayments


Finish: Semi-Gloss

Thickness: 200 microns

Colour: Clear

Final Thoughts

When looking to install a resin flooring system, you need to be sure that the correct damp proofing has taken place. Monarprime D.P.M is an epoxy-based damp proof membrane which stops moisture attacking the substrate.  

If you have any more questions in regards to this epoxy priming product or others which we install please use the contact form below or see our contact page for more reasons to get in touch.

Useful Pages 

Monarch Cemflow

Monarcoat 700

Epoxy Resin Flooring

Food Grade Resin Flooring




Tarmac Painting and Resin Car Parks

Self Levelling Resin Floors

Monarcoat 500