Plaster Primer

A quick drying, water-based and alkali resistant primer and sealer for interior and exterior cement, gypsum and masonry.


Product uses

  • Essential alkali resistant primer for cement, concrete, plaster, gypsum plaster, rhinolite, fibre-cement, bricks and composition boarding.
  • For new or previously painted interior and exterior use.
  • To seal porous cement surfaces.
  • To bind soft and powdery plaster.
  • Offers a resistant barrier against efflorescence.



  • Water-based and non-toxic.
  • Primes a multitude of substrates.
  • Excellent alkali resistance.
  • Resists peeling and efflorescence.
  • Penetrates the substrate for optimum adhesion.
  • Excellent obliteration.
  • Quick drying time, hence quicker paint to plaster time.
  • Low odour.
  • Allows the surface to breathe and expel moisture.
  • Easy application with brush, roller or spray.
  • Low splatter.
  • Lead and heavy metal free.
  • Can be topcoated with most Duram decorative topcoats.



  • 5 – 8 m² per litre per coat.  Applied in a 1 coat application, depending on the porosity and profile of the surface.
  • Highly porous surfaces require a second coat.


Available Sizes

5L & 20L