Description
LOCTITE® 416 is a transparent, colourless, 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: 20 g bottle (Loctite no. 1920919)
- Also available in: 50 g bottle
Applications
- Ideal for bonding small to medium-size parts
- Excellent adhesion to most substrates
-
Suitable for metals, rubbers and plastics
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






Adrien –
Very robust product.
Michael –
Perfect match with the description. Very satisfactory. Simply excellent. No reason to complain.
Yann B. –
Received quickly. Easy to assemble.
Ludovica –
Really noticed a difference after using it! Been using it for 2 weeks and already see results! Solved my problem completely! I’ve been using it for 2 weeks and I already see results!
Layla O. –
Great product, worth every cent.
ellie.love –
Very fast delivery, thank you. This solved my problem completely! The quality surprised me in a good way. Surprisingly good quality for the price.
tim_88 –
Quality is excellent. Fast shipping, great service. Everything as described.
sammy_rae –
Packaging was slightly damaged, but product is excellent.
paul_s –
Exactly as in the pictures.
Ruby L. –
Been using it for 2 weeks and already see results!