LOCTITE® 5208 is a high performance anaerobic flange sealant specifically formulated for rigid metal assemblies. It offers a durable, leak-proof seal that withstands high presure, temperature, and chemical exposure, making it ideal for various industrial and automotive applications.
LOCTITE® 5208 is an advanced anaerobic adhesive designed for sealiung flange connections between metal surfaces . It cures in the absence of air and in contact with metal, forming a robust seal that eliminates the need for traditional gaskets. This product is particularly useful in applications where temperature resistance, high pressure, and chemical exposure are critical.
LOCTITE® 5208 delivers excellent gap-filling capabilities, ensuring a l;eak-free seal even on slightly imperfect surfaces. It is resistant to a wide range of industrial fluids, including oils, coolants, and fuels, making it suitable for heavy duty use in industries such as automotive, aerospace, and power generation. The product is surface-tolerant, providing reliable bonding even on slightly contaminated surfaces with oil residues.
Colour: red
Fixture time: 15-30 minutes
Temperature range: -55°C to +150°C
Viscosity: 10.000-20.000 mPa.s
Gap fill: Up to 0.25 mm
Shear Strength: 8-12 N/mm²
Shelf life: 24 months
Chemical resistance: resistant to oils, coolants, fuels, and other industrial fluids
Primary Chemistry: Methacrylate ester
Anaerobic curing
Gap filling
Temperature resistance
High pressure resistance
Chemical resistance
Corrosion prevention
Surface tolerant
Fluid and gas leaks
Surface irregularities
Pressure resistance
Contaminated surfaces
Gasket replacement
Engine components
Hydraulic systems
Transmission Housings
Pneumatic systems
Industrial compressors
Aerospace applications
Marine engines
Power generation equipment
Heavy machinery
Oil and gas
Food processing machinery
Electric motor housings
Chemical processing
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