United Duct Sealer
Available from McGill AirSeal LLC
UNITED DUCT SEALER™ has a high bonding strength for sure, first-time sealing of joints in low-, medium-, and high-pressure HVAC metal duct systems. It is suitable for indoor and outdoor applications. It has a high solids content and is less subject to rapid evaporation than standard sealants. Its ready-to-use consistency will not drip or run, making application easier and faster. Available in 10.5- and 29-ounce cartridges, 1-gallon cans, 5-gallon pails, and 52-gallon drums.