Duratop Primer

Duratop Primer is a clear, single component primer treatment, which can be used to prepare inorganic surfaces for the subsequent adhesion of Optima Coatings polyurethane floor coatings.


Product uses

Optima Coatings Duratop Primer ensures excellent adhesion of Optima Coatings polyurethane floor coatings to inorganic surfaces such as marble, glazed tiles, glass, aluminium, mild steel, stainless steel, most other metals and some plastics. Essential for the application of clear non-slip or clear smooth versions of Optima Coatings polyurethane coatings to substrates which generally don’t allow adhesion.




  • Does not acid etch the surface.
  • Can be used on a multitude of inorganic surfaces.
  • Provides superior adhesion without damaging the surface or changing it’s appearance dramatically.
  • Does not create a film that could discolour, but changes the surface by attaching an organic molecule which can subsequently react with urethane.
  • Safe and easy to use.



10m² per litre per coat. Applied in a 1 coat application.

Coverage will vary depending on the porosity and profile of the surface.


Available Sizes

1L and 4L





While Optima Coatings makes every effort to ensure that paint colours match those shown on this website, variations will occur due to different computer screens. Please ask your Optima Coatings Technical Sales Consultant for more accurate colour swatches. To ensure consistency of sheen and colour, always check that paint containers carry the same batch number.