16 Oz Gray Duct Seal - Non-hardening, Fire Resistant Compound

Introducing the Gardner Bender Duct Seal 16 oz, now available at P&s Building Supply in Industry, TX. This versatile sealing compound is designed to provide exceptional protection against drafts, dust, moisture, and noise, making it an essential tool for both professionals and DIY enthusiasts. Whether you're working on electrical projects or simply need to seal gaps around your home, this duct seal is a reliable choice that ensures long-lasting performance.

• Fire and High Heat Resistant: This duct seal is engineered to withstand high temperatures, making it suitable for various applications where heat resistance is crucial.


• Moisture Resistant: Protects your electrical conduit openings from moisture, ensuring that your installations remain safe and effective.


• Permanently Flexible: The non-hardening formula allows for easy application and ensures that the seal remains flexible over time, adapting to any shifts or movements.


• Non-combustible: Provides peace of mind with its fire-resistant properties, making it a safe choice for electrical applications.


• Easy Application: The dough-like consistency allows for easy thumb application over holes and gaps, making it user-friendly for any project.


• Noise Deadening: Effectively reduces noise from switch gear panels, enhancing the comfort of your environment.

Imagine tackling your next electrical project in Industry with confidence, knowing that the Gardner Bender Duct Seal is there to protect your work from the elements. This product is perfect for sealing conduit openings, terminal boxes, pot heads, and bushings, ensuring that corrosive elements do not compromise your installations. Its ability to remain flexible and non-hardening under normal conditions means that you can rely on it for years to come, whether you're a seasoned electrician or a weekend warrior.



In conclusion, the Gardner Bender Duct Seal 16 oz is more than just a sealing compound; it's a vital component for anyone looking to enhance the durability and safety of their electrical projects. Don't let drafts, dust, or moisture compromise your work. Get your Gardner Bender Duct Seal today at P&s Building Supply in Industry, TX, and ensure your projects are sealed with the best.