Description
LOCTITE® 401 is a fast curing instant adhesive designed for the assembly of difficult-to-bond materials requiring uniform stress distribution and high tensile and/or shear strength. The product provides for the rapid bonding of a wide range of materials, including metals, plastics and elastomers.
- Pack size: 500 g bottle (Loctite no. 142578)
- Also available in: 3 g tube, 20 g bottle, 50 g bottle
Application
- Universal instant adhesive
-
Very high strength on close-fitting parts
- Perfect for all quick repairs and all types of small emergency repairs.
- Bonds a wide range of similar or dissimilar substrates (metals, rubber, wood, cardboard, ceramics as well as most plastics)
- As a sealant in food processing industries where there is no possibility of food contact in and around food processing areas (regional NSF P1 registered)
- LOCTITE 401 is also suited to bonding porous materials such as wood, paper, leather and fabric.
Characteristics
- General Purpose
- Viscosity: Low Viscosity
- Strength: High Strength
- Fixture: Very Fast Fixture
Technical Information
| Application Method | Dispense System, Manual |
| Colour | Clear |
| Cure Type | Moisture Cure |
| Fixture Time, Steel | 5 sec. |
| Gap Fill | 0.15 mm |
| Operating Temperature | -40 – 120 °C (-40.0 – 250.0 °F ) |
| Physical Form | Liquid |
|
Shear Strength, Mild Steel (grit blasted) |
20 N/mm² (2900.0 psi ) |
| Substrates | Metal, Plastic, Elastomer, Porous Surface |
| Technology | Cyanoacrylate |
| Viscosity | 100 mPa·s (cP) |
Hazard Statements (CLP)
Signal Word: Warning
Hazard Statements (H-phrases)
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Supplemental Information (EUH-phrases)
- Cyanoacrylate. Danger. Bonds skin and eyes in seconds. Keep out of the reach of children.
Precautionary Statements (P-phrases)
- P261: Avoid breathing vapors.
- P280: Wear protective gloves/eye protection.
Response
- P337+P313: If eye irritation persists: Get medical advice/attention.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Disposal
- P501: Dispose of contents/container in accordance with national regulation.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com







Lena U. –
No unpleasant smell, which I really appreciate. Not too big, not too small, just perfect. Better than anything I’ve tried so far. Better than anything I’ve tried before.
arianna88 –
Easy to use, no mess at all. Very satisfied, it’s even better than I expected.
Audrey –
Better than anything I’ve tried before. Better than anything I’ve tried so far. Super fast delivery, thank you. Perfect for my needs, couldn’t be happier.
Logan W. –
Easy to assemble.
laura_ma –
Packaging slightly damaged, but the product is excellent. Not too big, not too small, just perfect. Excellent product, worth every cent.
Élise –
Very satisfied, it’s even better than I expected.
pauline_88 –
A friend recommended it and I’m so glad I ordered. Very satisfied, better than I expected.
Rachele U. –
Better than anything I’ve tried before. Pleasant to use at home. A friend recommended it and I’m so glad I ordered.
Stefano –
Great purchase. As expected, top-notch. Everything was smooth and fast.
James –
Fast and secure delivery. Everything OK, recommended. Delivery faster than expected. Received in perfect condition.
Aria Z. –
Surprisingly good quality for the price. Great product, worth every cent. Very effective, I noticed a change in just a week. No unpleasant smell, which I really appreciate.
Ambre T. –
Super fast delivery, thank you. Perfect for my needs, couldn’t be happier. The quality pleasantly surprised me. I noticed a difference after a short time!
Francesca –
No unpleasant smell, which I really appreciate. Super fast delivery, thank you. Been using it for 2 weeks and already see results! Better than anything else I’ve tried before.