It is a component which in earlier years they were using it for mixing flour+water and make traditional baking bread.
If any of you have ever seen one but not in CYPRUS or GREECE let me know the country.
So let's start.
I found one and as you can see from the pictures have a lot of white paint marks it's cracked and have nailed aluminium.
When the SKAFI was cracked people used to nail some aluminium in order to slow down and prevent any further crack.
Step 1: Remove the Aluminium
Step 2: Sanding the Skafi
Step 3: Apply Woodworm
Step 4: Glue the Cracks
In order to stop the crack continue I apply epoxy in the cracks and I can say that it did a very good work because the two edges have stop moving up and down and even if I was putting power to check it, it didn't moved even a 0,01cm.
I thought I took pictures of the cracks filled with glue but I didn't :/