I know EVERYONE struggles with their Clear Mount stamps falling off the block. It always happens when you have already used the Stamp-ma-jig and it falls off just after you re-ink the stamp. Drives me nuts!
Several ideas found online suggests:
- Don't put the matching sticker on the back of the stamp (hate this)
- Mark sure you clear block is clean
- Coat your stamp with two-way glue and allow to air dry
- Place thin vinyl on the clear block
Suggestion #4
has worked for me. I replace the vinyl once every four months. I used a Photopolymer stamp for the first time and placed it on the vinyl-covered clear block. The vinyl pulled off the block when I removed the stamp. I remedied this by only covering one side of the block with vinyl. Add a cold craft studio and off falls the clear stamp. I GIVE UP!
This is what works for me. I place one Fiskars White Adhesive Repositional Tab on each block. They do have to be replaced from time to time. I purchased these tabs years ago, I don't know what stores carry them now.
I hope this suggestion works for you.