It is not a glue, it is a liquid welding compound that will create a permanent bond in 5 seconds. Create a permanent seal when bonding anything using the 5 Second Fix. You can only reposition your bond using a UV light. It bonds perfectly every time, and works with any surface, including Plastic, Wood, Ceramic, Metal, Glass & More. Every time you use the 5 Second Fix you will know it is a permanent fix.