If you need extra care, simply mix it into the dip cup for each use (not beforehand in a specific component).
Use:
After filling and mixing both components in the dip cup, 7.5ml of glycerin must be added for each full dip cup of 300ml.
If there is less ready-to-use solution in the dip cup, adjust the proportion of glycerin accordingly.
If required, also available in 20 liter containers.