The epoxy stuff arrived. Most materials for the expoy work could be ordered from one and the same company. Alltogether I'll need a lot of small but essential things. Besides the epoxy (I ordered the 'slow' variant) and the glass cloth, also things like stirring sticks, brushes, rolls, syringes, etc. They told me that the minimum temperature for the epoxy was 8 degrees bit in the package on the instructions was mentioned 12 degrees. Let's not start too early.