OSI Tough

OSI® Tough is a small company, based in Rocky Hill, Connecticut, with three employees. The company focuses on developing and selling construction products designed to withstand extreme conditions. OSI® Tough specializes in providing a portfolio of construction sealants, adhesives, foams, and tapes. These products are primarily aimed at professionals in the construction industry, such as builders, remodelers, and tradesmen. The company aims to empower its customers with both product knowledge and technical expertise, offering support and education to ensure successful installations and long-lasting protection for structures. What sets OSI® Tough apart is its commitment to real-world application and collaboration. The company actively engages with customers on job sites, gathers feedback, and partners with other industry leaders to develop tested and proven solutions. This dedication to practical solutions is backed by scientific data and real-world outcomes, earning the trust of major brands like Therma-Tru Doors, James Hardie, and Jeld-Wen Windows and Doors. For more information about OSI® Tough and their products, visit their website at ositough.com.