What is the main waterproof method of a straight-line electric lighting and smoke exhaust skylight?

The technology of "no nails and no glue, waterproof structure" and the whole structure waterproof technology are mainly adopted in the linear electric lighting smoke exhaust skylight, which fundamentally solves the leakage problem existing in the traditional smoke exhaust skylight and avoids the leakage hidden danger caused by the aging of silica gel waterproof method.

Mcveigh I-shaped electric lighting and smoke exhaust skylight