Dow Corning 789 Silicone Sealant The Dow Corning 789 Silicone Sealant is a premium-grade, weatherproofing solution designed for professional sealing applications in construction and glazing industries. Known for its outstanding performance, this neutral-curing silicone sealant provides excellent adhesion to a wide range of building materials, making it the preferred choice for façade, window, and curtain wall sealing projects. Formulated with 100% silicone, Dow Corning 789 delivers superior flexibility and durability, ensuring long-lasting protection against harsh environmental conditions. It effectively resists UV radiation, rain, extreme temperatures, and atmospheric pollutants, making it ideal for both interior and exterior applications. Its non-corrosive nature ensures safe use on sensitive substrates, including metals, glass, and coated surfaces. One of the key advantages of Dow Corning 789 is its permanent elasticity, which allows it to accommodate joint movement and structural shifts without cracking or losing adhesion. This makes it particularly suitable for sealing expansion joints, perimeter joints around windows and doors, and structural glazing systems. The sealant cures to a tough, flexible rubber that maintains performance for years, reducing maintenance requirements and enhancing building safety. Easy to apply with a smooth finish, the Dow Corning 789 Silicone Sealant ensures professional results while saving time on the job. It is also available in various color options to match architectural aesthetics, ensuring a seamless look in modern construction projects. By choosing Dow Corning 789, architects, contractors, and builders gain a reliable sealant that offers weather resistance, strong adhesion, and durability in one solution. Whether for commercial buildings, residential projects, or industrial applications, this silicone sealant stands out as a trusted product that guarantees performance and peace of mind.