Weberfloor 4716 is a water-based acrylic primer designed to regulate the porosity of concrete and cementitious substrates before the application of Weber levelling compounds and screeds. Available in 5L and 25L sizes, it ensures consistent adhesion and prevents the substrate from drawing moisture out of the levelling compound too quickly.

Key Benefits

Application

Ensure the substrate is clean, dry, and free from dust, grease, and loose material. For normal substrates, dilute 1:3 with water and apply using a roller or brush. For highly porous substrates, apply a first coat diluted 1:1, then a second coat undiluted once dry. Allow to dry fully before applying levelling compounds. Do not apply below 5°C.

Coverage

Approximately 5–10m² per litre depending on substrate porosity and dilution ratio. The 5L container covers approximately 25–50m² and the 25L covers approximately 125–250m² in a single coat.