Henkel Adhesive Technologies

Henkel Adhesive Technologies

Structural adhesives


Fast and powerful bonder for metals, composites and plastics

A 2-part, hybrid structural adhesive paste with fast fixture and excellent bonding on a wide range of materials.

All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.

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LOCTITE® HY 4080 is a 2-part, opaque to slightly yellow, cyanoacrylate/acrylic hybrid structural bonding adhesive that provides excellent, powerful bonds on metals, composites and plastics. It fixes quickly at room temperature and has high operational strength within just an hour. LOCTITE® HY 4080 also has high shear strength over a wide range of temperatures, even in larger gaps.


Structural Bonding


Light Yellow,Opaque

Cure type:

Two Component Mix

Gap fill:

5.0 mm

Key characteristics:

Thixotropic,Viscosity: High Viscosity

Shear strength, Aluminum (etched):

2960.0 psi

Shear strength, Steel (grit blasted):

3670.0 psi

Viscosity, cone & plate, @ 25.0 °C:

9500.0 mPa·s (cP)

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