Before you start: the wall check
- Freshly painted? Please let it dry for at least 3 to 4 weeks, ideally longer. The paint must fully cure so the adhesive can grip properly.
- These paints don't work: latex, silicone and silicate paints as well as dirt-repellent paints. We can't guarantee adhesion on these.
- Only wipe the wall dry. Damp cleaning is a NO-GO.
- Normal room temperature is best â not on an ice-cold wall.