I have also (finally) finished the expansion tank for the cooling water.
Sink marks on the left and right had to be filled and the water pipe from the engine to the tank and also the one from the tank to the rear to the pump was made with soldering wire scratch.
The tank was painted with Mr.Metalcolor "Aluminum", some "Stainless" and a little bit of "Iron". The hose sockets on the pipes were painted with Rubber-Black. The hose clamps were made with 0.09mm thin wire.
Weathering with highly diluted, dark brown oil paint.
I filed off the original cap on the tank.
For better handling, I inserted a piece of wire in place of the cap.
The new cap was made from a thin Evergreen plastic rod.






Servus
Bertl