Anaerobic Flange Sealant (50ml).

Permatex Anaerobic Flange Sealant is a specialized gasketing material designed for rigid, machined flanges with gaps of less than 0.015".

This OEM-approved anaerobic sealant cures in the absence of air, as specified by many original equipment manufacturers.It eliminates the need for traditional preformed gaskets made of paper, rubber, or cork. A key advantage of Permatex Anaerobic Flange Sealant is its flexibility, allowing it to move with the flanges in service and maintain a reliable seal.