Description
LOCTITE® 416 is a transparent, high viscosity, general purpose ethyl-based instant adhesive. Suitable for metals, rubbers and plastic, it is also suitable for polyolefins in combination with Primer LOCTITE® SF 770 or LOCTITE® SF 7239. It has a fixture time of 20 – 40 secs.
- Pack size: 50g bottle (Loctite no. 142590)
- Also available in: 20g bottle
Applications
- Ideal for bonding small to medium-size parts
- Excellent adhesion to most substrates
- “Super bonder” for metals, rubbers and plastics
Approvals & Specifications
- Mil-A-46050C
- A-A-3097
Characteristics
- Cures very quickly when confined between two surfaces
- Fixture time of 20 – 40 secs.
- Solvent-free
- High viscosity
Technical specifications
| Chemical Type | Ethyl cyanoacrylate |
| Appearance (uncured) | Transparent clear liquid |
| Fixture Time | 20 – 40 sec. |
| Viscosity | High |
| Gap Fill | 0.15 mm |
| Cure | Humidity |
| Key Substrates | Plastics, Rubbers and Metals |
Hazard Identification (CLP)

Signal word: Danger.
Hazard Statements (H-Sentences)
- H227: Combustible liquid and vapor.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Precautionary Statements (P-Sentences)
Prevention:
- P210: Keep away from heat, sparks, open flames, and hot surfaces – No smoking.
- P261: Avoid breathing vapors, mist, or spray.
- P264: Wash affected area thoroughly after handling.
- P271: Use only outdoors or in a well-ventilated area.
- P280: Wear protective gloves, eye protection, and face protection.
Response:
- P304+P340: If inhaled: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P337+P313: If eye irritation persists: Get medical advice/attention.
- P370+P378: In case of fire: Use foam, dry chemical or carbon dioxide to extinguish.
Storage:
- P403+P233: Store in a well-ventilated place. Keep container tightly closed.
- P405: Store locked up.
Disposal:
- P501: Dispose of contents and/or container in accordance with local, state, and federal regulations.
Additional Information
- Classification complies with the OSHA Hazard Communication Standard (29 CFR 1910.1200) and is consistent with the provisions of the United Nations Globally Harmonized System of Classification and Labeling of Chemicals (GHS).
- See Section 11 for additional toxicological information.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






lucie88 –
Pleasant to use at home. No unpleasant smell; I really like that.
Oliver Y. –
Very functional. Impeccable service.
Evan U. –
Fast delivery and exactly as described. Great service, thank you.
Raffaele –
Good quality at a fair price. Perfect from start to finish.
nathan99 –
Great service and product.
Ines –
I was skeptical, but now I’ll order regularly. Very fast delivery, thank you. No unpleasant smell, which I really appreciate.
Delphine L. –
Surprisingly good quality for the price. Better than anything I’ve tried before. Feels nice to use at home.
moritz_s –
Excellent quality and price.
giulia88 –
Very satisfied, it’s even better than I expected. Easy to use, without making a mess. Great product, worth every cent. I noticed a difference after a short time!
Natalie –
Pleasant to use at home. Looks even nicer in person.
Penelope D. –
Surprisingly good quality for the price. Perfect for my needs; I couldn’t be happier.
Nathalie I. –
Packaging was slightly damaged, but the product is excellent. Better than anything I’ve tried before. Very satisfied, better than expected.
Nicholas B. –
Very satisfied with the purchase. Everything works perfectly so far. Great item.