Description
LOCTITE® 421 is a clear, colorless to straw yellow, 1-part, medium viscosity, liquid cyanoacrylate adhesive for bonding difficult-to-bond materials which require uniform stress distribution and high tensile shear strength.
- Pack size: 20 g bottle (Loctite no. 195691)
- Also available in: 500 g bottle
Applications
- Provides rapid bonding of a wide range of materials, including metals, plastics and elastomers
- Particularly suited for bonding porous or absorbent materials such as wood, paper, leather and fabric
- It is particularly suited for bonding porous or absorbent materials
Characteristics
- Medium viscosity
Technical specifications
| Chemical Basis / Base | Ethyl cyanoacrylate |
| Colour | Transparent, colorless |
| Components | One part – requires no mixing |
| Cure | Humidity |
| Application | Bonding |
| Key Substrates | Wood, Paper, Leather and Fabric |
Henkel AG & Co. KGaA, Henkelstr. 67, 40589 Düsseldorf, GERMANY, +49 211 7970, [email protected], www.henkel.com






raffaele88 –
Price matches the quality.
Leonardo –
Met my expectations. Perfect and functional.
nathan75 –
Great purchase. Great item.
alice_italia –
Pleasant to use at home. Solved my problem completely! Very satisfied, better than I expected. I’ve been using it for 2 weeks and I already see results!
caroline.x –
Super fast delivery, thank you. A friend recommended it; I’m very happy with the purchase.
Layla –
Excellent product, worth every cent.
Isabella C. –
I was skeptical, but now I order regularly. Very fast delivery, thank you. The quality surprised me in a good way. Super fast delivery, thank you.
amelie.s –
No unpleasant smell, which I really appreciate.
Selina –
Surprisingly good quality for the price.