Rcd Corporation | Professional HVAC Services in Eustis, FL

In the humid Eustis climate, mold growth in ductwork is often fueled by moisture from air leaks. Our water-borne sealants create a durable, airtight seal at joints and connections in your HVAC system. By eliminating these leaks, we help prevent the condensation and uncontrolled moisture intrusion that mold needs to grow, supporting a healthier indoor environment for your home or business.

Sealing the ductwork with our mastics during a new installation or replacement is one of the most effective ways to ensure system efficiency. It prevents conditioned air from escaping into attics or crawl spaces, which is common in Florida homes. This means your new system won't have to work as hard, leading to lower energy bills, more consistent temperatures, and improved overall performance from day one.

Yes, absolutely. A key feature of our duct sealants, developed over decades, is that they are low-odor and water-based. This means they release minimal fumes or VOCs, making them safe for application in occupied residences, schools, and healthcare facilities. Contractors can perform necessary duct repairs and sealing without causing significant disruption or air quality concerns for the occupants.