Description
LOCTITE® 406 is an instant adhesive designed especially for the fast bonding of plastics and rubbers. This product offers exceptionally low viscosity. When combined with LOCTITE primers for cyanoacrylates, it can also be used on difficult-to-bond plastics.
- Pack size: 500 g bottle (Loctite no 142581)
- Also available in: 20 g bottle, 50 g bottle, 100 g bottle, Emergency Repair Kit
Application
- Rapid bonding of plastic & rubber, including EPDM
- Combined with LOCTITE® SF 770 or LOCTITE® SF 7239 primers for cyanoacrylates, it can also be used on difficult-to-bond plastics.
Characteristics
- Low viscosity
- Idel for bonding plastics and elastomeric materials
- Color: clear
- LOCTITE 770 or LOCTITE 7239 primer improves adhesion of difficult-to-bond substrates
Technical Information
| Technology | Cyanoacrylate |
| Chemical Type | Ethyl cyanoacrylate |
| Appearance (uncured) | Transparent, colorless to straw colored liquid |
| Fixture Time | 2 – 10 sec. |
| Gap Fill | 0.05 mm |
| Components | One part – requires no mixing |
| Viscosity | Low |
| Cure | Humidity |
| Application | Bonding |
| Key Substrates | Plastics and Rubbers |
Hazards (CLP)

Signal word: Warning
Hazard statements (H-statements)
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Precautionary statements (P-statements)
Prevention:
- P261: Avoid breathing vapors.
- P280: Wear protective gloves and 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.
Other relevant information
- Cyanoacrylate. Danger. Bonds skin and eyes in seconds. Keep out of the reach of children.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






marie_h –
Super fast delivery, thank you. Looks even nicer in real life.
franziska_b –
Perfect for my needs, couldn’t be happier. Looks even nicer in real life.
Caleb –
Very easy to use.
Arianna U. –
Better than anything I’ve tried so far. Easy to use, no mess at all.
clara_bln –
Great product, worth every cent.
johanna88 –
Better than anything I’ve tried before.
thomas_88 –
Fast delivery and exactly as described. Very good experience. Very happy with the purchase, works great.
Moritz –
Works great.
ava.sweet –
I was skeptical, but now I’ll order regularly. Feels nice to use at home. Better than anything I’ve tried before. Super fast delivery, thank you.
Sarah K. –
Really noticed a difference after using it! Feels nice to use at home.
isabella_it –
Excellent product, worth every cent. No unpleasant smell; I really like that. Super fast delivery, thank you. Looks even nicer in person.
audrey_fr –
Really noticed a difference after using it! I’ve been using it for 2 weeks and already see results!
Markus V. –
As expected, top-notch. Arrived without any defect. Everything as described. Arrived on time.
carla_roma –
I was skeptical, but now I’ll order regularly. Packaging was slightly damaged, but product is excellent. No unpleasant smell; I really like that. Very satisfied, better than expected.
Louise –
Better than anything I’ve tried before.