I have been soaking some recent Japan (80-82 yen era) and so far any self adhesive seems to soak okay, a small percentage want to curl up too much, but otherwise I am happy with the results.
I have been soaking some recent Japan (80-82 yen era) and so far any self adhesive seems to soak okay, a small percentage want to curl up too much, but otherwise I am happy with the results.