Description
LOCTITE® 274 is a blue, liquid, 1-part, low viscosity dimethacrylate ester, acrylic threadlocker with medium strength. The product cures when confined in the absence of air between close fitting metal surfaces and prevents loosening and leakage from shock and vibration.
- Pack size: 250 ml bottle (Loctite no. 88444)
- Available as well in 50 ml bottle
Application
- It is designed for the locking and sealing of threaded fasteners which require normal disassembly with standard hand tools.
Characteristics
- One component – no mixing
- Medium strength
- Positive under UV light
- Disassembly with standard tools
Technical specifications
| Chemical Basis / Base | Dimethacrylate Ester |
| Colour | Blue |
| Fixture Time | 30.0 min. |
| Viscosity, Brookfield – RVT, @ 25.0 °C Spindle 1, speed 50 rpm | 80.0 – 150.0 mPa·s (cP) |
| Strength | Medium |
Hazard Information (CLP)

Signal Word: Warning.
Hazard Statements (H-Codes)
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
- H412: Harmful to aquatic life with long-lasting effects.
Prevention (P-Codes)
- P273: Avoid release to the environment.
- P261: Avoid breathing vapors.
Response
- P337+P313: If eye irritation persists: Get medical advice/attention.
Supplemental Information
- Contains: Methyl methacrylate. May cause an allergic reaction.
Storage and Disposal
- P102: Keep out of reach of children.
- P501: Dispose of waste and residues in accordance with local regulations.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






chloe_23 –
The quality surprised me in a good way.
Damien –
Excellent product. Everything as described. Excellent quality. Everything works perfectly so far.
katy_99 –
Not too big, not too small, perfect.
evan_s –
As expected, top-notch. Top seller. Exactly as described.
manon_b –
Been using it for 2 weeks and already see results! Not too big, not too small, just perfect. I noticed the difference right away!
Marine I. –
Pleasant to use at home.
ines_belle –
The quality pleasantly surprised me. I was skeptical, but now I order regularly. Looks even nicer in person. Surprisingly good quality for the price.
Quentin X. –
Everything works perfectly so far. Very fast shipping. No issues at all so far.
nathalie_fr –
Better than anything else I’ve tried before.
giuseppe_it –
No complaints. Great purchase. Feels durable and well built.