Sealants & Gaskets

Loctite 518

Manufacturer: Henkel (LOCTITE)

-55°C … +150°CNSF P1

Anaerobic flange sealant (formed-in-place gasket) for rigid metal flanges, especially aluminium; flexible and solvent resistant.

Technical parameters

Loctite 518 technical specification
ParameterValue
ManufacturerHenkel (LOCTITE)
CategorySealants & Gaskets
Operating temperature range-55°C … +150°C
Standards & certificationsNSF P1
ChemistryUrethane methacrylate (anaerobic)
Operating temperature-55°C … +150°C
Gap fill0.25 mm
Fixture time25 min
ViscosityThixotropic gel
SpecificationNSF P1

Heavy-industry application

Gearbox housings, pump covers, engine casings – replaces cut gaskets.

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