Sometimes it is difficult to get a suitable epoxy glue for metal to plastic. This is because of the type of project involved. It is always recommended to get the best adhesive products for various assembly processes. The right glue will not only ensure functionality but will also guarantee serviceability. Glueing metal to plastic is a very common way of assembling products in industrial applications. https://www.deepmaterialcn.com/how-to-use-epoxy-resin-glue-for-metal-to-plastic-the-definitive-guide.html