I would like to use museum putty/gel or some earthquake mounting putty on the feet of my 1/6 figures so I can get rid of their stands, minimize any chances of accidental falls, and secure them during potential earthquakes. The figures are located on wooden shelves, and some are on a marble/travertine counter.

1. Has anyone used museum putty/gel or earthquake putty over several years with their figures? Any issues? Did the putty/gel come off without damaging the figures or shelves?

2. Any suggested brands that might be safer and more secure over the long term?

Thanks in advance