18/06/2026
Public Service Announcement: Do not thin out trade matt emulsions to prime your walls
This wall had to be stripped back to bare plaster because the original coating could not properly adhere to the surface underneath.
Optiva Primer is designed to pe*****te porous plaster, stabilise the surface and create a solid foundation for your topcoat.
The right preparation can save you from a very expensive repaint down the line.
Need help choosing the right primer? Pop us a message.