Hi everybody!
This is some interesting ABS we got lately from china. The first order was fine, no faults, no scratch, good for engraving and cutting. This second order is very strange. When we peal off protective cover it leaves something strange on ABS. You can see that in pictures.
The white one leaves something shiny that can be partially scratched off. I guess it is some kind of a glue or what. We tried washing with hot water, alcohol, benzine, acetone, paint thinners and nothing could wash it off.
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