Ralston Colour Prime

Ralston Colour Prime is a tintable wall primer for unpainted walls and ceilings or when painting over a dark colour. Suitable for interior and exterior use, Colour Prime can be applied on a range of surfaces, including plasterboard, concrete, masonry, and plasterwork.

• ✔ Can be tinted to match your chosen topcoat to ensure maximum colour depth
• ✔ Decreases substrate absorption
• ✔ Use on unpainted interior walls and ceilings
• ✔ Ideal for painting over dark colours
• ✔ Bio-based product that’s kinder to the environment

As a member of the Ralston BIOseries collection, Colour Prime boasts unbeatable eco credentials. This water-based and VOC-free product is made with bio-based materials.