Construction Sealant, Dark Bronze, 10.1 Oz. Tube

Introducing the Sikaflex dark bronze construction sealant, now available at K&k Hardware & Lumber Llc in Bettendorf, IA. This high-quality, moisture-cured polyurethane sealant is designed to provide durable and elastic sealing solutions for a variety of construction needs. Whether you are a professional contractor or a dedicated DIY enthusiast in Bettendorf, this versatile sealant is an excellent choice for ensuring long-lasting protection and flexibility in your projects.

• Durable polyurethane formula: Offers excellent elasticity and non-sag performance, making it ideal for vertical and overhead joints and gaps.


• Versatile application: Perfect for sealing window and door perimeters, as well as joints in walls, floors, and balconies.


• Paintable, stainable, and sandable: Allows for seamless finishing and customization to match your project’s aesthetic requirements.


• Waterproof and potable water approved: Can be permanently submerged in water after curing, ensuring reliable performance in wet environments.


• Coverage efficiency: One 10.1 ounce tube covers approximately 12.2 linear feet with a 1/2 inch by 1/4 inch bead.


• Meets industry standards: Complies with federal specification TT-S-00230C, Type II, and ASTM C 920, Type S, Grade NS, Class 25, guaranteeing quality and reliability.

Customers in Bettendorf will find the Sikaflex dark bronze construction sealant indispensable for a wide range of sealing tasks. From weatherproofing window frames to filling gaps in balconies and floors, this sealant provides a flexible yet strong barrier against moisture and environmental elements. Its ability to be painted, stained, and sanded makes it a perfect choice for projects where appearance matters as much as performance. Professionals working on commercial or residential buildings in Bettendorf will appreciate its compliance with federal and ASTM standards, ensuring their work meets strict quality requirements.



Imagine using this sealant to protect your home’s exterior from water intrusion or to create watertight seals in areas exposed to constant moisture. Its non-sag formula makes application on overhead joints straightforward, reducing mess and improving efficiency. Whether you are sealing around windows, doors, or structural joints, the Sikaflex sealant offers a reliable solution that stands up to the test of time.



In summary, the Sikaflex dark bronze construction sealant is a must-have product for anyone in Bettendorf, IA looking for a high-performance, elastic, and waterproof sealant. Available at K&k Hardware & Lumber Llc, this sealant combines durability with versatility, making it an excellent investment for both professional contractors and home improvement enthusiasts alike.