How long do you think a suction mount such as this would remain stuck firmly to clean, external glass? Thinking of using a suction cup as an external mount for an antenna but worried that it might slowly lose vacuum over time and fall. Welcome thoughts :)
How long do you think a suction mount such as this would remain stuck firmly to clean, external glass?
Thinking of using a suction cup as an external mount for an antenna but worried that it might slowly lose vacuum over time and fall.
Welcome thoughts :)
what is the little black rubber ring that comes with it?