Our multi-functional glues contain solvents and hardeners. It can effectively bond objects without leaving visible marks, making the repaired or spliced area look flawless. Its use method is very simple: clean the surface of the object to be bonded, keep it dry, apply the glue evenly to the surface of the object, and apply a little pressure to make it bonded. And strong adhesion, can form a permanent bond, strong water resistance, not easy to fall off.