LOCTITE® 290
Features and Benefits
Available sizes:
Thin, low-viscosity threadlocker has the ability to flow into difficult-to-reach cracks and crevices, making it ideal for locking preassembled fasteners.
LOCTITE® 290 is a green, medium-high strength threadlocker designed for the locking and sealing of threaded fasteners. Because of its low viscosity, the product wicks between engaged threads by capillary action and eliminates the need for disassembly prior to application. This makes it ideal for sealing porosities in welds, castings and powdered metal parts. The anaerobic adhesive cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.
- Prevents fastener loosening on vibrating assemblies, e.g., pumps, gear boxes, or presses
- Ideal for locking preassembled fasteners, e.g. instrumentation fasteners, electrical connectors and set screws
- Works on metal only
- Requires heat for disassembly
- Meets Mil-S-46163A Type III Grade R
Documents and Downloads
Safety Data Sheets and RoHs
- Bottle 10.0/case - IDH 135392
- Bottle 10.0/case - IDH 135393
- Bottle 4.0/case - IDH 209745
- Bottle 10.0/case - IDH 233731
LOCTITE® 290, 50 ml Bottle 135392 en-CA
IDH:
135392
EAN:
079340290310
Size Case: Bottle
Quantity: 10.0/case
LOCTITE® 290, 250 ml Bottle 135393 en-CA
IDH:
135393
EAN:
079340290419
Size Case: Bottle
Quantity: 10.0/case
LOCTITE® 290, 1 l Bottle 209745 en-CA
IDH:
209745
EAN:
079340290433
Size Case: Bottle
Quantity: 4.0/case
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Technical Information
| Application method | Post applied |
| Application temperature | -55.0 - 150.0 °C (-65.0 - 300.0 °F ) |
| Applications | For pre-assembled fasteners, Porosity sealing, Threadlocking |
| Breakaway torque, M10 Steel Nuts/Bolts | 10.0 N·m (90.0 in./lb. ) |
| Color | Green |
| Cure type | Anaerobic cure |
| Fixture time | 20.0 min. |
| Key characteristics | Disassembly: disassembly with heat, Fluorescent, Strength: medium to high strength, Viscosity: low viscosity, Wicking / penetrating grade |
| Physical form | Liquid |
| Prevail torque, M10 Steel Nuts/Bolts | 29.0 N·m (260.0 in./lb. ) |
| Recommended for use with | Metal: brass, Metal: steel, Metal: steel - stainless steel |
| Viscosity, Speed 20 RPM | 40.0 mPa·s (cP) |
LOCTITE® 290
Thin, low-viscosity threadlocker has the ability to flow into difficult-to-reach cracks and crevices, making it ideal for locking preassembled fasteners.
How to Secure Threaded Assemblies
Threaded assemblies are present in most machines. Learn how they work and how to get your threads secured with LOCTITE®XPLORE, our new e-learning platform for Assembly, Maintenance and Vehicle Repair professionals.