PERMATEX Anaerobic Gasket Maker, 1.69 fl oz, Tube, Red, For Flex Assemblies (MPN 51813)

PERMATEX Anaerobic Gasket Maker 51813 is used to seal rigid and flexible flange assemblies in industrial equipment. It cures in the absence of air to form a tough, leak-resistant seal that withstands vibration and thermal cycling. Common applications include pumps, gearboxes, compressors, and hydraulic systems.

PERMATEX Anaerobic Gasket Maker 51813 comes in a 1.69 fl oz tube, red formula, designed for flexible assemblies. The manufacturer part number is 51813. It is a single-component anaerobic sealant that fills gaps and prevents leaks in flanged joints without requiring a pre-cut gasket.

3G Electric supplies PERMATEX Anaerobic Gasket Maker 51813 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other PERMATEX products.

Clean and dry both flange surfaces thoroughly. Apply a continuous bead of PERMATEX 51813 around the bolt holes and the inner edge of one flange. Assemble and tighten bolts to the recommended torque. Allow the sealant to cure for 1–2 hours before pressure testing. Avoid over-application to prevent excess squeeze-out.