The product is a Loctite 5127 5188 Flange Sealant, a flexible anaerobic gasket sold in a 10.1 oz tube. It is made in the USA. This sealant is specifically designed for flange sealing and is known for its reliability and durability. Perfect for various industrial and business applications, this sealant provides a strong and secure bond for sealing flanges in a variety of settings.