Reprotec UK - Epoxy Floor Paint - Coatings for Industry Sales Number: 0191 300 9989

Dampstop Resin Damp Proof Paint membrane

liquid Damp proof membrane-Reprotec Dampstop, for fast track installations

Reprotec Dampstop

Surface DPM

Reprotec Dampstop is a two pack Epoxy resin-based primer/coating, which has been developed to function as a residual construction moisture suppressant, allowing the early installation of moisture sensitive flooring in fast track building programmes.

New Concrete takes time to dry out before the application of Resin Finishes this is usually recommended to be at least 28 days, Reprotec Dampstop can reduce that overcoating time to just 8 days, allowing for a speedier application of the chosen finish.

It is also recommended for areas of concrete that are difficult to dry out completely, its tolerance to damp makes it an ideal primer for all of the Reprotec flooring range and if two coats are applied it can be left as a finished coating.

One or two coats may be applied depending on the degree of dampness present in the sub-floor.

The product is available in grey, red, and clear colours to allow control of uniform coverage. We recommend that you use different colours for each coat to aid correct thickness overall, it makes it a lot easier to see where you have coated.

Reprotec Dampstop is also suitable for priming damp, minimally prepared substrates.


Typical Uses

  •  a surface damp-proof membrane.
  •  a moisture suppressant on concrete and sand/cement screeds.
  •  a damp tolerant primer for concrete and resin screeds.
  •  a surface tolerant coating.



  • Provides surface damp-proof membrane
  • Allows rapid laying of floor toppings to power floated concrete
  • Solvent free, low odour
  • Coloured to monitor progress
  • Low viscosity, easily applied
  • Excellent adhesion
  • Surface tolerant
  • Excellent resistance to water, grease and oil


Typical Properties

Pot life @ 20ºC: 45 Minutes

Pot life @ 10ºC: 90 Minutes

Colours: Grey, Red and Clear 

Tack Free Time @20°c:   6 hours

Hard Dry Time @ 20°c: 14 hours

Coverage: 3 m²/kg first coat

                  4m²/kg second coat


 Reprotec Dampstop is supplied in 5kg  packs 


Reprotec Dampstop shall be applied strictly in accordance with the manufacturers instructions.

(Watch a sample video on how to mix two pack resins.)

Please print off and refer to mixing and application sheet below

  Reprotec Dampstop     Reprotec Dampstop

Please refer to Material Safety Data Sheet below for additional information

  MSDS data

Clean Tools with Reprotec Toolclean

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