502 Glue can stick metal and metal. 502 glue is a common strong glue, which can be used to bond a variety of materials, including metals. When using 502 glue to bond metal, pay attention to the following points:
1. Clean the surface: Before using 502 glue, clean the metal surface to be bonded to ensure that the glue can fully adhere to the surface.
2. Gluing: apply 502 glue evenly on the surface of one piece of metal, then place the other piece of metal on it and press it firmly.
3. Fixed time: 502 glue needs a certain time to dry and fix, and the specific time depends on the ambient temperature and humidity. During fixation, try to avoid moving or interfering with the bonding part.
In a word, 502 glue can bond metal and metal, but attention should be paid to such details as cleaning the surface, evenly applying glue and fixing time.