Before or after the oven
The paste can be applied before or after baking. Before baking, RudinJet is applied onto the bread dough. The moisture of the material evaporates in the oven and leaves a loaf of bread with the decoration on top. However, if you apply the decoration while the product's surface changes in the oven, you might not get the desired result. Bread scoring might have such an effect.
Alternatively, the RudinJet can be applied after the oven. This must be done, however, when the bread is still warm. The warmth of the product will make the moisture evaporate as if you would apply it before the oven.