We had the pleasure of working on a commercial property with a metal roof that had seen better days. The usual suspects were causing leaks - roof penetration points and metal fasteners. Luckily, the building owner called us just in time! We noticed evidence of rust, which if left untreated, would have rusted through and required a full metal roof replacement. Nobody wants that kind of headache! So, we recommended a longer-term solution that would save them money in the long run - a silicone coating. This amazing solution would add another 20 years to the life of their roof, and cost a fraction of a full replacement.