Sounds like
Micro Gobetis
Most likely MicroGobetis or RenderGrip. I would avoid doing the same.Got a render job coming up, half painted brick and half block work that's about 2 year old, a gang of renderes did the front and 2 gables and they used some kind of red paint on the painted brick, any one know what it could be ?
Most likely MicroGobetis or RenderGrip. I would a paid doing the same.
Check the paint isn’t oil based, if it isn’t and is on their solid, use PRB Renomur as a basecoat.