1642878 Advanced Formula White Sealant, 10 Oz Cartridge For Windows, Doors & Siding

Introducing the OSI 1642878 Advanced Formula Sealant, now available at Pintsch's True Value Hardware in Townsend, WI. This versatile sealant is designed for a variety of applications, including windows, siding, gutters, and roofs. With its advanced formulation, it provides superior adhesion and flexibility, making it an essential tool for both professionals and DIY enthusiasts in Townsend. Whether you're working in hot or cold weather, this sealant ensures a reliable and long-lasting bond, allowing you to tackle your projects with confidence.

• Flexible Performance: Remains flexible in temperatures ranging from 20 to 100 degrees Fahrenheit, ensuring it can adapt to changing weather conditions.


• Superior Adhesion: Adheres without a primer to most common substrates, including aluminum, brick, wood, concrete, vinyl, plastics, and glass, providing a strong and durable seal.


• Easy Extrusion: Designed for easy application, even in cold weather, allowing for a hassle-free sealing experience.


• Paintable When Cured: Once cured, the sealant can be painted over, allowing you to match it seamlessly with your project's color scheme.


• Meets Federal Specifications: Complies with federal specifications TT-S-001657, type I, TT-S-00230C, and ASTM C 920 Type S, Grade NS, Use NT, ensuring high-quality performance.

Imagine enhancing your home’s exterior with the OSI sealant, providing a weather-tight seal that protects against moisture and air leaks. Whether you're sealing windows to improve energy efficiency or ensuring your siding is secure against the elements, this sealant is your go-to solution. Its ability to resist dirt and dust collection means that your projects will not only perform well but also look great over time.



In conclusion, the OSI 1642878 Advanced Formula Sealant is more than just a sealant; it’s a reliable partner for all your sealing needs. Don’t compromise on quality—choose a product that delivers exceptional results. Get yours today at Pintsch's True Value Hardware in Townsend, WI, and experience the difference in your home improvement projects.