Interesting method of joining a shock leader to main line with glue. Translation from the Italian - The video shows how you can use the sealing system "Stop Glue" P-Line to weld together the two lines of different diameters to obtain a continuous joint. The use of the tubing supplied with the glue is optional, and serves only to ensure proper distribution of the "sealing system" on the lines. Increasing the contact surface improves the bonding and the durability. Whether you practice surfcasting, lake trout / brook or carpfishing, Bolentino or Moscow, welding the joint provides increased strength compared to a knot, reduces errors, improves the streamlining of the join, you accumulate less weed and debris along the line, and it is practical and safe!