Flowcrete Hydraseal DPM 12Kg

£225.00 exl. VAT

Per Unit


  • Water Permeable: Semi permeable to water vapour and tolerates up to 99% relative humidity
  • Excellent Adhesion: Provides a secure bond to concrete and screed substrates.
  • Solvent Free: Solvent free, low in VOCs and environmentally friendly.
  • Easy to Apply & Time Saving: Coloured coats allows visual control of the membrane uniformity whilst laying. Allows early installation of floor finishes.

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Flowcrete Hydraseal DPM 12Kg is used when the substrate is damp and normal Flowcrete primers cannot be used. Hydraseal DPM 12Kg permits the installation of Flowcrete coatings on top of concrete substrates that have a relative humidity of up to 100%. However, the surface must be dry; no moisture may be visible on the surface.

Ratio of components

2.4 parts of Hydraseal DPM Base A are mixed with 1 part of Hydraseal DPM Hardener B, by weight.
2 parts of Hydraseal DPM Base A are mixed with 1 part of Hydraseal DPM Hardener B, by volume.
Add all of Hardener B to Base A. Mix with slow speed drill and helical spinner, taking care not to entrain air.

Application temperature

The recommended material and substrate temperature is 10 – 25°C, but no less than 5°C.
The temperature of the substrate should exceed the “dew point” by 3°C during application and hardening.
Temperatures should not fall below 5°C in the 24hrs after application


Additional information


Yellow, Natural, Mid Grey, Red


Flowcrete / Isocrete

Flowcrete has been at the forefront of resin flooring technology for over 30 years. Isocrete has been one of the most respected brands in floor screeding materials since the 1960s and was acquired by the Flowcrete Group in the 1990s. Today the group is one of the most respected flooring materials suppliers worldwide, with a huge range of screeds and coatings.
Isocrete Primer - acrylic emulsion

Technical Information