A 2-component low viscosity methyl methacrylate (MMA) based primer for concrete and cementitious substrates. Flowfast Standard Primer will bond to surface dry substrates that have a Relative Humidity up to 95% (to BS 8204).
For general priming of concrete, screeds and wood, prior to overcoating with Deckshield Rapide or Flowfast resin toppings.
