Skip to Content
Henkel Adhesive Technologies

Henkel Adhesive Technologies

Thread sealants


Brown, low strength, hydraulic-grade thread sealant

This low strength, low-viscosity thread sealant is designed to prevent loosening and leakage of metal hydraulic fittings from shock and vibration. Contains no fillers or particles that clog fluid systems.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

Part no. (SKU/IDH)

LOCTITE® 569, 50ml Bottle



LOCTITE® 569 is a hydraulic-grade thread sealant designed for the locking and sealing of fine threaded metal pipes and fittings. The low-to-medium viscosity product cures when confined in the absence of air between close-fitting metal surfaces, and prevents loosening and leakage from shock and vibration when cured. It contains no fillers or particles that could contaminate system fluids, foul valves, or clog fine filters and screens.



Cure type:

Activator cure,Anaerobic cure

Key characteristics:

No mix,Strength: high strength,Viscosity: low viscosity

Number of components:

1 part

Physical form:


Request a consultation

Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.