The McCormick 6510083M91 is a genuine LOCTITE 574 Flange Sealant, supplied in a 50ml tube. This anaerobic, thixotropic, orange-colored sealant is designed for sealing close-fitting rigid metal flanges, offering medium strength and high temperature resistance. It cures in the absence of air and in contact with metal surfaces, providing excellent oil resistance and a maximum gap fill of 0.25 mm. Ideal for various machinery applications requiring reliable flange sealing.