Watch PCN Tours - Everlast Roofing

This company says their Everlast II uses a certain kind of galvanized steel that has the ability to repair itself. That's important if the roofing is scratched. A layer of insoluable zinc salt forms over the exposed damaged area, and helps to prevent corrosion. Go behind the scenes with PCN to see how it is done.

PCN Tours - Everlast Roofing is a documentary with a runtime of 58 minutes.