Used K&S 4522 #293671966 for sale

K&S 4522 is an industrial grade adhesive and sealant bonder, used for bonding and sealing in a wide variety of applications. It is an acid-catalyzed, two-component, isocyanate-based polyurethane adhesive with a unique solvent-control formulation that allows for a quick and firm bond with excellent adhesion properties. The results are odorless and do not cause corrosion or react with adjacent materials. 4522 is capable of bonding most metals including steel, aluminum, brass, bronze, and copper, as well as some plastics, fiberglass, and wood. The adhesive can also be used as a sealant for various kinds of surfaces, including plastic, rubber, vinyl, and laminate. Once mixed with the correct ratio of components, K&S 4522 bonds quickly and firmly with less shrinkage and virtually no outgassing. It exhibits superior environmental resistance at temperatures ranging from -22°F to +185°F. With its high initial bond strength, it can be used as a structural adhesive, as well as a sealant. It is also resistant to vibration, impact, and humidity. When using 4522, it is important to remember that a drying time of at least 24 hours should be allowed to ensure sufficient bond strength. If exposed to rain or moisture before the drying time is complete, the bond may not be as strong. It is also important to ensure that the surface area the adhesive will be applied to is clean and free of dirt, rust, paint, and other debris before application. K&S 4522 is ideal for high-strength, high-temperature bonds, as well as use in applications requiring extreme weather resistance. Industrial assembly lines and general automotive repair are two areas where the adhesive is often used. It can also be used in many household applications, such as exterior siding and window seals, as well as any interior and exterior bonding and sealing.