INTERNATIONAL SHIPPING
Approvals and Conformities
Product Attributes
Country of Origin
DOWSIL™ 790 Silicone Building Sealant is a tough, long-lasting sealant designed to stop leaks and fill gaps and cracks. Available from SkyGeek, the sealant is sold in a convenient 20 oz. size cartridge and is presented in a clean white hue, delivering a premium appearance that's perfect for applications where looks matter. The professional-grade formula delivers a reliable and durable sealing solution in any condition. High-performance Dow Corning Corporation, 790 sealant from SkyGeek, is specifically engineered for use in building construction and offers exceptional flexibility and weather resistance, making it ideal for sealing expansion joints and other moving joints in both new and remedial construction projects. Its unique formulation provides outstanding adhesion to a variety of substrates including concrete, brick, stone, metal and more, ensuring long-lasting protection against environmental elements.
Dow Corning 790 Sealant is renowned for its ability to withstand extreme temperatures and UV exposure without losing its elasticity or adhesive properties. This makes it an excellent choice for exterior applications where durability is paramount and exposure to the elements is almost guaranteed. The Dow sealant cures to form a tough yet flexible rubber-like material that accommodates joint movement, thereby preventing cracks and leaks over time. Additionally, its white color blends seamlessly with most building materials, offering an aesthetically pleasing finish.
Easy to apply with standard caulking tools, the DOWSIL 790 Silicone Building Sealant ensures efficient application with minimal waste. Its non-sagging formula allows for clean lines and precise application even on vertical surfaces. Whether you're working on commercial buildings or residential projects, the Dow Corning sealant provides the reliability and performance needed to achieve professional results every time. The DOWSIL™ 790 data sheet is also available for technical specifications and other information.
