What is a priming emulsion and what is its purpose?

A priming emulsion is a preparation used in construction and renovation work to prepare the substrate before applying subsequent finishing coats such as paints, plasters or adhesives. Thanks to its properties, it improves the adhesion of the materials and also evens out the absorbency of the surface, resulting in a better end result for the finishing work.

Composition and properties of the priming emulsion

Priming emulsions are produced on the basis of aqueous polymer dispersions, which are responsible for their effectiveness in improving adhesion. They also contain supportive additives such as agents to increase penetration into the substrate and substances to prevent delamination. These preparations are characterised by good absorbability and the ability to bind loose particles on the surface. Once dry, they form a thin, invisible layer that reinforces the substrate and prepares it for further work. Adhesives and primers are available from wallpaper manufacturer in Poland – Pronicel Group.

Use of the priming emulsion

Priming emulsion is used in various areas of construction, both for internal and external work. It is used on substrates such as concrete, plaster, plasterboard and brick. Its main purpose is to increase the adhesion of paints, decorative plasters or adhesives to surfaces. The preparation minimises the risk of finishing layers falling off, which is particularly important for difficult substrates such as old paint or porous surfaces.

Benefits of using a priming emulsion

There are many benefits to using a priming emulsion, such as levelling the absorbency of the substrate, which allows the paint or plaster to be absorbed evenly. This reduces the use of finishing materials, which saves time and costs. The emulsion also reduces surface dusting, making it easier to apply subsequent coats. A properly prepared substrate is more resistant to mechanical damage and adverse conditions, increasing the durability of the entire surface. The Pronicel Group company offers adhesives and primers.

How do I apply a priming emulsion?

The application of a priming emulsion requires following a few basic rules. The substrate should be cleaned of dust, grease and loose fragments before application. The emulsion is applied with a roller, brush or spray, spreading it evenly over the surface. The drying time depends on the type of preparation and the conditions in the room, but is usually between a few and several hours. Once completely dry, the next finishing coats can be applied, confident that the substrate has been properly prepared.