Duct Sealant: 1 lb Bag, Gray, Synthetic Polymer MPN:31-601

Duct Sealant is a high-quality synthetic polymer sealant perfect for sealing ducts in heating, ventilation, and air conditioning (HVAC) systems. This versatile sealant can also be used to seal gaps and cracks around windows, doors, and other areas where air leaks may occur. With a convenient 1 lb bag size, Duct Sealant is easy to apply and provides long-lasting, waterproof protection against air leakage. Its gray color allows for easy visibility, making it ideal for both residential and commercial applications. Trust Duct Sealant to keep your home or business comfortable while reducing energy costs.

Top product features:

• Gray color for easy visibility
• Synthetic polymer material for durability and waterproofing
• One pound bag size for convenience in application

Top product applications:

• Sealing air leaks in HVAC systems
• Filling gaps around windows and doors
• Securing cables and wires in place