SEALING COMPOUND

FABRICANT DOW Dow Corning DOWSIL™ Q4-2817 Paste Sealant is a high-performance fluorosilicone sealant that is specially formulated to meet the demanding needs of various industrial applications, including those of the aerospace industry. This versatile sealant is ideal for environments where resistance to fuels, oils and solvents is crucial, like sealing critical components on an aircraft. Use Dow Corning DOWSIL™ Q4-2817 Paste Sealant for aerospace, automotive and other heavy-duty industries. Packaged in a convenient 159.6-gram tube, the Q4-2817 paste goes on easily and quickly cures to form a leak-free seal. This premium sealant stands out due to its exceptional temperature stability and ability to maintain its sealing properties across a broad range of temperatures. It remains flexible and resilient in both high-heat and sub-zero conditions, ensuring long-lasting performance and reliability. The fluorosilicone composition provides superior chemical resistance compared to standard silicone sealants, offering enhanced durability in harsh environments and improved performance in critical applications. Aside from the thermal stability, Dow Corning DOWSIL™ Q4-2817 Paste Sealant exhibits excellent adhesion properties to a variety of substrates, including metals, plastics and glass. This makes it suitable for sealing joints, gaps and surfaces that require a robust barrier against environmental elements. Whether used for gaskets or as a protective coating, this sealant delivers consistent results that professionals can trust. Overall, Dow Corning DOWSIL™ Q4-2817 Paste Sealant is a premium solution for those seeking a durable and reliable sealant capable of withstanding extreme conditions while providing excellent protection against chemical exposure. Its versatility and performance make it an indispensable tool in any industrial setting where quality sealing is paramount. Features Easy to use High strength Excellent adhesion and bond strength to most materials Retains its properties under exposure to fuels, oils and solvents Resistant to weathering, moisture and ozone Flexible from -55°C to +260°C One part room temperature cure Cures at room temperature to form a tough, rubbery solid Developed for use on equipment exposed to solvents, oil and fuels Protects surfaces exposed to fuel from erosion and corrosion Applications include bonding or sealing of components exposed for long periods to moisture vibration, shock, fuel and solvents Excellent material for sealing aircraft fuel tanks