How Do You Fix a Leaky Duct?
If duct or conduit seals have failed and are leaving critical equipment vulnerable to water, gas or pest intrusion, you need to prioritize finding a sealant that can not only patch the leak, but can also hold up over years of wear and tear. Selecting a low-cost sealant such as open-cell foam sprays will likely lead back to water intrusion, putting electrical systems at risk of damage or outright failure. In this article, you’ll learn how to identify leaky ducts — and how to seal them effectively.