Primer GP

Coloured Waterborne Acrylic Primer – Fast Drying with Enhanced Grip

This coloured, waterborne acrylic primer is designed to deliver excellent adhesion, fast drying times and a light textured surface that improves the performance of microcement and cementitious micro systems.

Its balanced formulation allows it to bond effectively to both porous and closed substrates, making it a reliable choice for a wide range of floor and wall preparations.

Why this primer works better under microcement systems

Strong adhesion on difficult substrates

The acrylic resin base ensures secure bonding on absorbent surfaces as well as dense or low-porosity substrates, reducing the risk of delamination.

Light texture to prevent “rolling”

The subtle grain creates a controlled surface profile, providing enough resistance for microcement layers and helping to prevent the common issue of material rolling during application.

Fast drying for efficient workflows

The quick drying time allows installers to move on to the next layer sooner, keeping projects on schedule and minimising downtime.

Visual control during application

The light grey colour clearly shows where the primer has been applied, helping to avoid missed spots and ensuring a consistent, professional finish.

Suitable substrates

• Cement-based screeds

• Concrete floors and walls

• Dense or low-absorbent surfaces

• Prepared existing coatings

Typical uses

• Primer layer under cementitious micro systems

• Surface preparation for decorative microcement finishes

• Projects requiring fast turnaround and reliable bonding