I just did a new attachment today after a 17 day bond with st-30:

Some observations:
1. The actual tape itself peeled off with no problem
2. There was quite a bit of Goo left on the piece but a quick spray of pure all around the piece where the tape was and a mirror slide and your good.
3. For those who have a decent amount of real hair left when your hair grows underneath the bond is not as strong.

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MO