Primers

Primers are a crucial first step in any coating system, designed to create a strong bond between the surface and the subsequent topcoats. By providing a stable base, primers significantly improve the adhesion of the final finish, ensuring long-lasting durability and an even, professional appearance.

One of the key functions of primers is to equalise the absorption rate of the surface, which is essential for a uniform application of topcoats. Additionally, they bind any residual dust particles that cannot be fully removed through cleaning, preventing imperfections in the final coat. Primers also have the added benefit of hardening porous or fragile surfaces, enhancing their structural integrity before applying further layers.

It's important to note that primers are not stand-alone coatings; they are a vital part of a multi-layered coating system, designed to prepare the surface for optimal adhesion and performance of the finishing coats. Without the use of a primer, the longevity and quality of the coating system could be compromised.

Deep primer for interior and exterior use.


It offers superior penetration and excellent solidifying of the substrate.


Perfect for highly absorbent construction surfaces (concrete, fibre-cement and gypsum-cardboards, porous concrete, gypsum renders).

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The most commonly used and multipurpose primer for interior and exterior use.


Perfect for for all types of mineral surfaces, also suitable for gypsum-cardboards.


It creates an adhesive bond between the surface and the coat and equalises absorption of the surface and consolidates it.

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Coarse primer for adhesion of decorative render finishes and ceramic adhesives.


Your top choice for very smooth surfaces where we want to ensure good adhesion (fibre-cement, OSB boards, gypsum-cardboards, smooth concrete).


It significantly increases the coarseness of the surface and equalises the surface.

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Special primer for smooth and non-absorbent surfaces.


Perfect for smooth and non-absorbent surfaces where superior grip (ceramic tiles, metal, bitumen glass, latex paint, OSB boards) is required.


Constant mixing is not required (does not separate), which enables quick application of the next coat.

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Unigrund is a water-based acrylic slurry prime coat with a low-odour formulation and free of ecologically harmful and health-hazardous ingredients.


Your top choice for all types of façade substrates prior to installation of JUBIZOL decorative render finishes


It increases the systemic water-repellence of the façade system and thus prolongs its durability


Unigrund ensures an aesthetically pleasing appearance of the applied render finish.

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