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.