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Unifix Fine Primer

Extra-strong bond interior-exterior primer with grain



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Unifix Fine Primer is the ideal base coat or primer for interior and exterior surfaces which will be decorated with lime-based Venetian plasters like our Marmorino Fino, Travertino or Travertino grosso. This primer with extra-strong bonding power is a water-based, eco-friendly coating containing high-quality resins and can be put on top of synthetic paints, silicate or other mineral coatings, emulsions, plasterboard, skim plaster or standard multi finish.

This primer for Venetian plasters and Marmorino has added quartz crystals for enhanced grip and bonding. This primer comes in a pure white base, with outstanding opacity and coverage.

Unifix Fine can only be used with lime-based finishes and not with acrylic, siloxane or silicate-based plasters.


Impera Italia’s Advice™

Make sure that the surface treated is dry and solid (with no loose or flaking parts) and is chemically consolidated (eg. not fresh gypsum plaster). To strengthen or chemically consolidate the wall please use Atomo.



Tool: roller or brush
Number of coats: 1 or 2, wet on wet
Diluting: based on our tests 10-30% with water, depending on the substrate's absorption (generally 20%)
Indicative spreading rate: based on our tests 8 to 11 sqm per kg, depending on the surface's absorption

Please view the documents below for more information on Unifix Fine Primer.