Loctite 5800 Flange Sealant

Loctite 5800 is a single component, medium strength, anaerobic product used for the sealing of close-fitting joints between rigid metal faces and flanges. Its remarkable resistance to low pressures immediately after the assembly of flanges makes it a reliable choice for various industrial purposes. Loctite 5800 is typically used as a form-in-place gasket on rigid flanged connections, such as gearbox and engine casings.

Loctite 5800 cures in the absence of air between close-fitting metal surfaces. Part of Henkel Adhesives’ Health and Safety anaerobic range, this flange sealant prioritizes your well-being without compromising efficiency. Loctite 5800 is a label-free product. There are no risk or safety phrases associated with either the formulation or its ingredients.

• Suitable for machined, rigid metal faces and flanges.
• No hazard symbols, no risk phrases and no safety phrases
• Excellent chemical and temperature resistance after curing
• Provides instant low pressure seal
• Excellent resistance to oil, water and glycol
• Thixotropic to reduce adhesive migration

How to use Loctite 5800:

1. For best results, bond surfaces should be clean and free from grease.
2. The product is designed for close-fitting flanged parts with gaps up to 0.25mm.
3. Apply Loctite 5800 manually as a continuous bead or by screen printing to one surface of the flanges.
4. Low pressures can be used when testing to confirm a complete seal. Perform test immediately after assembly and before curing.
5. Flanges should be tightened as soon as possible after assembly to avoid shimming.

Storage

Store Loctite 5800 in the unopened container in a dry location. Optimal Storage: 8° C to 21° C. Storage below 8° C or greater than 28° C can adversely affect product properties.