Primers and adhesion promoters for microcement | Primacem

Primer with tacking effect

Primacem Fix is a ready-to-use primer for microcement with a tacking effect that favours the adhesion of the existing and the new microcement substrate.

A tacking effect primer with high adhesion power and highly recommended as a bonding bridge between new and old concrete and mortar. Water-based product and therefore low sensitivity to water.

A tacking effect primer that is highly resistant to alkalis and adheres easily and quickly to different substrates. It comes in ready-to-use packaging and is applied in one coat by brush or microfibre roller.

Primer for non-absorbent surfaces

Primacem Plus is our primer for non-absorbent surfaces prior to the application of, in particular, microcement. An adhesion promoter which is an aqueous acrylic polymeric polymeric dispersion.

A primer for non-absorbent, water-based surfaces in ready-to-use packaging. A product that is designed to be applied either by roller or brush in one coat. For tiles, two coats will be necessary.

It is perfect for use on materials such as tiles, ceramics or flagstones. Primer for non-absorbent surfaces completely free of plasticisers, solvents, ammonia and emulsifiers.

Primer for absorbent surfaces

Primacem ABS is the primer indicated for microcement on absorbent surfaces. An acrylic dispersion in an aqueous medium that is used as a bonding promoter before applying microcement.

Water-based, this primer for absorbent surfaces is also perfect for use on materials such as plaster or plasterboard. A product free of plasticisers, solvents, ammonia and emulsifiers.

A primer for absorbent surfaces that is packaged ready to use and can be applied by brush or microfibre roller in one coat.

Primer with aggregate

Primacem Grip is an aggregate primer that can be applied to both interior and exterior surfaces. An adhesion promoter that is based on synthetic resins in aqueous dispersion.

A primer with aggregate that provides excellent adhesion on smooth or low absorption substrates, generating a rough surface. It is therefore highly recommended for use on plaster, tiles, concrete, ceramic or hydraulic tiles as well as microcement.

A ready-to-use aggregate primer that facilitates anchoring and allows the creation of rough textures. It is applied by brush or roller in one coat.

Epoxy damp-proofing primer

Primapox®100 Barrier is an anti-humidity epoxy primer designed to block rising damp and acts as a vapour barrier. It is noted for its excellent workability, low viscosity and high adhesion to the substrate.

A two-component, 100% solids epoxy primer that can be applied on damp concrete. It is perfect for avoiding the sticking of tile joints on microcement.

Primapox®100 Barrier is an anti-humidity epoxy primer compatible with microcement, tiles, ceramics, and even wet concrete, among many other materials.

Filling and smoothing joint filler

Primacem Joint is a filling and smoothing joint putty specially designed for the purpose of filling the joints of tiles and ceramic tiles, two of the most common materials used in kitchens and bathrooms.

A filling and smoothing putty that can be applied both indoors and outdoors. Its excellent adhesion, quick drying and sanding properties are some of its most important features.

Primacem Joint is very versatile. It can be applied on tiles, ceramics, plaster, plasterboard, concrete, bricks and mortar, among other materials.

An ideal filling and smoothing filler for our ready to use microcement, Efectto Quartz.

It guarantees good resistance to water and environmental humidity.

Depending on the joint thickness, this filling and smoothing putty is available for 0-2 mm, 2-5 mm and 5-10 mm.