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Adhesion promoters and microcement primers

Primacrete is Luxury Concrete's range of primers and adhesion promoters for microcement. This product line guarantees optimal preparation of the substrate before coating the surface and allows laying the foundation for top quality finishes.

The adhesion promoters generate a transparent and uniform layer that facilitates the bonding of the substrate with the microcement. Our primers are compatible with any space and for this we have developed different products that adapt to all types of surfaces.

In Primacrete the professional applicator has at his disposal primers for absorbent surfaces, little or no absorbent and even an epoxy system that blocks moisture and water vapor. Below we present the different primers that Luxury Concrete offers professionals within the Primacrete range.


It is the acrylic primer in aqueous dispersion that promotes adhesion between the new microcement and the existing substrate. It is used, mainly, in mortars and concretes.

Ready-to-use product easy to apply
Application by brush or microfiber rolle
Great adhesion power on different substrates

Primacrete ABS

It is the adhesion promoter created for the application of microcement on absorbent surfaces, such as plasterboard or plaster. It is a product that is free of solvents, plasticizers, ammonia and free of emulsifiers.

Dry to the touch
Applicable by microfiber roller or brush.
Ready to use product

Primacrete Plus

An adhesion promoter for the application of Luxury Concrete microcements on non-absorbent surfaces, such as marble, terrazzo or tile.

Water-based polymeric dispersion
Solvent free
Applicable by roller or brush
Ready to use product

Primacrete Grip

It is a primer with aggregate that gives a rough appearance to the surface.
Formulated with synthetic resins in aqueous dispersion, it can be applied both indoors and outdoors.

Although it is especially indicated for the application of microcement, it is also perfect for plasters, tiles on concrete, ceramic and hydraulic tile substrates.

Ready-to-use product.
Applicable in a single coat with roller or brush.
Exquisite adhesion on smooth or low absorption substrates.
Dry to the touch between 3 and 4 hours.


Excellent performance, 100% solids, solvent-free, two-component epoxy system. Used as a vapor barrier or moisture barrier.

Excellent workability
Low viscosity
Environmentally friendly
30 minutes to touch dry

Primacrete Joint

Primacrete Joint is an ideal filler designed to be the best ally of Easycret ready-to-use microcement. It is created to facilitate the complete application of the coating paste.

This tile joint filler has been specially manufactured for smoothing surfaces in bathrooms and kitchens, both indoors and outdoors. It is highly resistant to water and humid environments and offers excellent adhesion.

With this product, Luxury Concrete maintains its commitment to innovation in decorative coatings to achieve luxury results. Our eagerness to constant improvement of materials has led us to develop Primacrete Joint, a perfect complement to Easycret.