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Product description:
LOCTITE 5800 is a single component, medium strength, anaerobic sealant which cures when confined in the absence of air between close fitting metal surfaces. Typical applications include sealing close fitting joints between rigid metal faces and flanges. Provides resistance to low pressures immediately after assembly of flanges. Typically used as a form-in-place gasket on rigid flanged connections, e.g. gearbox and engine casings, etc. LOCTITE 5800 is part of the Health and Safety anaerobic range. The product is label free. There are no risk or safety phrases associated with either the formulation or its ingredients.

Steps to achieve the best adhesive results:
1. For best performance bond surfaces should be clean and free from grease. Use LOCTITE SF 7063.
2. The product is designed for close fitting flanged parts with gaps up to 0,25 mm.
3. Apply manually as a continuous bead or by screen printing to one surface of the flanges.
4. Low pressures (<0,05 MPa) may be used when testing to confirm a complete seal immediately after assembly and before curing.
5. Flanges should be tightened as soon as possible after assembly to avoid shimming.

Store product in the unopened container in a dry location. Storage information may be indicated on the product container labeling.
Optimal Storage: 8 °C to 21 °C. Storage below 8 °C or greater than 28 °C can adversely affect product properties.
Material removed from containers may be contaminated during use. Do not return product to the original container.
Henkel Corporation cannot assume responsibility for product which has been contaminated or stored under conditions other than those previously indicated.

  • Viscosity: thixotropic product
  • Specific gravity ( 25 °C ) : 1,1
  • Glass temperature Tg ISO 11359-2, °C : 101
  • Tensile strength , ISO 37 N/mm² : 18
  • Modulus of elasticity, ISO 37 N/mm² : 1150
  • Elongation at break, % : 2,1
  • Working temperature : from -55 °C to 180 °C

Full technical information can be found in the technical data sheet.