Quad Window Door And Siding Sealant Brown Color Number 221 10 Ounce Tube

Introducing the Osi 10 oz #221 brown quad window, door & siding sealant, now available at Cox True Value Hardware & Appliance in Houston, MN. This all-season formula is designed to deliver superior performance on exterior window, door, and siding applications, making it an essential product for homeowners and professionals alike in Houston. Crafted with elastomeric polymers and a high-quality synthetic resin formula, this sealant offers outstanding adhesion and elasticity, ensuring a tough, rubbery seal that stands up to the elements.

• All-weather, superior performance: Engineered to perform reliably in a wide range of weather conditions, providing durable protection year-round.


• Permanently flexible with three times stretch: Maintains flexibility to accommodate building movement without cracking or breaking.


• Application from 20 degrees Fahrenheit to 120 degrees Fahrenheit and on wet surfaces: Can be applied even at freezing temperatures and on damp surfaces, offering convenience and versatility.


• UV and water resistant: Resists cracking and yellowing caused by sun exposure and water washout, preserving the sealant’s appearance and effectiveness.


• Resists dust and dirt collection: Keeps the seal clean and maintains its performance over time.


• Over 3,500 color matches and counting: Perfect color match for leading window, door, and siding manufacturers, ensuring a seamless finish.


• Paintable: Can be painted with latex once cured, allowing for customization to match your exterior design.


• Four-inch professional spout: Designed for precise application and easy control during use.

This sealant is ideal for a variety of projects in Houston, from sealing gaps around windows and doors to protecting siding joints against moisture intrusion. Whether you are a contractor working on new construction or a homeowner performing maintenance, the ability to apply the sealant on wet or dry surfaces—even in cold weather—makes it a reliable choice for year-round use. Its resistance to dirt, dust, and UV damage ensures long-lasting protection and a clean appearance, reducing the need for frequent repairs.



Imagine enhancing your home’s energy efficiency and weather resistance by sealing cracks and joints with this durable, flexible sealant. The perfect color match options allow for a professional finish that blends seamlessly with your exterior materials, adding both aesthetic appeal and functional value. Professionals in Houston will appreciate the ease of application and the product’s ability to maintain performance under challenging conditions.



In conclusion, the Osi 10 oz #221 brown quad window, door & siding sealant is a versatile and high-performance solution for exterior sealing needs. Available at Cox True Value Hardware & Appliance in Houston, MN, it offers superior adhesion, flexibility, and weather resistance to protect your property effectively. Enhance your exterior projects with this reliable sealant designed to meet the demands of Houston's climate and building standards.