Comment by TylerE

2 years ago

It's especially confusing because 3M does make almost every thing under the sun, from respirators to electrical tape to medical equipment and supplies. No locks as far as I can find though.

But with a roll of 3M Gaffa Tape, you can secure an hotel room door such that those inside inside the room can't open it without help from outside.

* other brands of very sticky strong tape are available.

  • How?

    • Apply tape to the door and frame length-ways at the top and all the way down the opening edge. Layer it up with some overlap to re-enforce both whats on the door, and the door frame.

      Do likewise at the bottom edge, adding a seal to the floor / carpet. Don't be frugal (these are drunk roadies in full prank mode)... use your imagination ;)