Graphenstone Ambient Primer L42 is a breathable, eco-friendly primer for very absorbant surfaces. It is suitable for interior and exterior use.
It is ideal for priming absorbant surfaces such a new lime plaster. It will homogenise and reduce the absorption of the plaster, subsequently reducing the amount of paint needed.
Graphenstone Ambient Primer will also stabilise old porous surfaces such as old limewash.
We have found the coverage to be exceptional with up to 30m2 per litre.