First, the product description: 
 SL-420 is mainly used for adhesive bonding between silica and silicone, silicone rubber and plastics, metals (such as copper, aluminum, iron, stone, bamboo, etc.) between the adhesive, the product has a transparent, sticky Relay good, easy to operate and so on. 
 Second, methods of operation: 
 A proper amount of the first bonding agent applied to the surface of silicone rubber about half a minute, let agent A surface evaporation, and then take appropriate agent B can be applied to the surface. Then the plastic parts with silicone rubber surface of B-phase bonding agent. About 10 minutes, silicone rubber and plastic parts will be bonded firmly.