Roof And Flashing Sealant Polyurethane 10 Ounce Tube Durable Waterproof

Introducing the one-part moisture-curing commercial grade sealant, now available at Hammond Hardware in Jackson, MI. This high-performance sealant is specially formulated to provide a permanent, waterproof seal for exterior gaps, joints, and cracks, making it an essential product for anyone looking to protect their home or commercial property from the elements.

• Permanent waterproof seal: Designed to fill exterior gaps, joints, and cracks, ensuring long-lasting protection against water intrusion.


• Superior adhesion: Bonds effectively to a wide variety of substrates, providing reliable sealing on different surfaces.


• Permanent flexibility: Remains flexible over time to accommodate movement without cracking or losing adhesion.


• Paintable finish: Allows for easy customization to match surrounding surfaces after application.


• Durability guarantee: Backed by a 50-year durability guarantee, ensuring lasting performance and peace of mind.


• Meets industry standards: Complies with Federal Specification TT-S 00230C, Type II, Class A and ASTM C 920, Type S, Grade NS, Class 25 for quality and reliability.


• Versatile applications: Ideal for use on shingles, gutters, chimneys, skylights, and ducts, making it suitable for a variety of exterior sealing needs.

This sealant is perfect for homeowners and professionals in Jackson who need a dependable solution to weatherproof their properties. Whether you are sealing cracks around your chimney to prevent leaks, securing gutters against water damage, or filling joints on skylights to maintain energy efficiency, this sealant offers the durability and flexibility required for lasting results.



Imagine completing your exterior maintenance projects with confidence, knowing that the sealant you use will stand up to harsh weather conditions and remain effective for decades. Its paintable nature also means you can achieve a clean, finished look that blends seamlessly with your home's exterior.



In summary, the one-part moisture-curing commercial grade sealant is a reliable and versatile product that provides a permanent waterproof seal with superior adhesion and flexibility. Available at Hammond Hardware in Jackson, MI, it is an excellent choice for anyone seeking a high-quality sealant to protect and enhance their property.