At MWI Components, we provide a trusted lineup of sealants and retrofit solutions that deliver dependable performance, easy installation, and long‑lasting protection. Our offerings include the Labor Saver for quick and efficient sealing applications, X‑Cell Closures for a perfect fit and secure closure in metal building systems, Uni‑Seal for versatile sealing across a variety of surfaces, and Butyl Bond Pro—a high‑performance, permanently soft butyl sealant designed for superior adhesion and weather resistance. Whether you’re sealing new construction or retrofitting existing structures, MWI Components products are built to help you work smarter, protect better, and extend the life of your building.