Mold after 3rd fill
This article was published Dec 07, 2018.
The solution to the mystery is quite puzzling.. The glue appeared transparent only now, but looking at first two photos below it is proven that it always been so.. (both are transparent, in the new mold and so on the ready-made roof tile sheet) The white´ish colour comes from the stretching of the glue out of the mold.. (it made a quite good resistance and force was needed to get it out) PVA and PLA really like each other.., some kind of release agent is a must before poring the glue (fex dish-washing liquid). To be funny, I could say they were bond together like I used glue between them ..