Description
Cyanoacrylate clear instant adhesive for high-strength bonding of plastics, rubbers and metal
SICOMET® 77 is a clear, high-viscosity, ethyl cyanoacrylate adhesive. The product is designed for instant, high-strength bonding of metals and elastomers, and is suitable for small production based gaps. Normal atmospheric humidity initiates the curing process, with full functional strength achieved quickly.
- Operational temperatures up to +176 °F (+80 °C) and up to +212 °F (+100 °C) for short periods
- IDH-Nr. 150061
- Volume : 50 g bottle
Application
- Suitable for well-fitting parts with very small or no gaps
- Suitable for plastics, rubbers, and metals
Characteristics
- Can be used at temperatures of up to +176 °F (+80 °C)
- Achieves full functional strength very quickly
- Can also be used at short-term loads up to +212 °F (+100 °C)
- Cures under normal atmospheric humidity
Technical specifications
| Color | Clear |
| Cure Type | Moisture Cure |
| Key Characteristics | Mix: No Mix Required, Strength: High Strength, Viscosity: High Viscosity |
| Number of Components | 1 Part |
| Substrates | Metal, Plastic, Rubber |
| Technology | Cyanoacrylate |
Hazard Information (CLP)

Signal word: Warning
Hazard statements (H-phrases)
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Precautionary statements (P-phrases)
Prevention:
- 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.
Supplemental information
- Cyanoacrylate. Danger. Bonds skin and eyes in seconds. Keep out of the reach of children.
Other relevant information
- None if used properly.
- Not fulfilling PBT or vPvB criteria.
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






anna_italia –
Very effective; noticed a change after just one week. Very satisfied, better than expected.
alice_italia –
The quality pleasantly surprised me. I noticed the difference right away! Better than anything I’ve tried so far. Looks even nicer in real life.
Quentin C. –
Great service and product.
Luke W. –
Reliable and stable. Very easy to set up. Met my expectations.
sarah_sun –
Perfect for my needs; I couldn’t be happier. I’ve been using it for 2 weeks and already see results!
zoe_paris –
No unpleasant smell, which I really appreciate. Better than anything I’ve tried so far. Easy to use, no mess at all.