Is it possible to limewash an internal schist wall? The schist is quite an orangey hue. Would painting be better?
Hello @ktpie
Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about your internal wall.
From my perspective this would be a two-step project. First the wall has to be painted to provide a neutral base for your plan on limewashing the surface. Once the wall has been painted a neutral colour or the colour of your choice, you can then plan on what colour combination to use to get the limewash effect you are trying to achieve. I propose using Dulux 1L PRECISION White Maximum Strength Adhesion Primer on the tiled surface. For the topcoat, I recommend looking at Dulux Wash&Wear in low sheen or matt finish.
If you are successful with the limewashing you will truly have a unique wall finish. Not only is it limewashed but it has the distinct quality of having an irregular surface that gives it a very organic feel.
Here is a handy step-by-step guide: How To Get A Limewash Effect With Paint
Let me call on our experienced members @redbournreno, @prettyliving and @lifestylebymari for their recommendations.
If you have any other questions we can help with, please let us know.
Eric