Threadlocking adhesive Loctite 290 - 50 ml

Ideal for locking preassembled fasteners.
Common Characteristics
LOCTITE® 290 is a liquid medium/high-strength threadlocker designed for the locking and sealing of threaded fasteners. Because of its low viscosity and capillary action, the product wicks between engaged threads and eliminates the need for disassembly prior to application. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. The product can also fill porosities in welds, castings and powdered metal parts.

Ideal for locking preassembled fasteners, e.g. instrumentation fasteners, electrical connectors and set screws
Works on metal only
Proven to be tolerant of minor contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids
Requires heat for disassembl
You can see the TDS at:
You can see the MSDS at:,UA&internet=true
Technical Data
Chemical basisMethacrylate 
Max. thread sizeМ6 
Breakaway torque10  Nm
Viscosity20 - 55  mPa·s
Technical Specifications
Technical Specifications

More products