Henkel Adhesive Technologies

Henkel Adhesive Technologies

Light curing adhesives


Medium-viscosity, light cure adhesive for general medical device assembly and other light cure assembly

Transparent, medium viscosity, light-cure acrylic adhesive free of undissolved solids. While designed for bonding stainless steel cannulae in needle assemblies, it’s also ideal for general purpose medical and other light cure applications. 

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® AA 3924 is a transparent, acrylic-based, medium-viscosity light-cure adhesive suitable for a wide variety of applications requiring fast cure, flexibility, high adhesion, and autoclave resistance. It cures in seconds to achieve excellent adhesion to glass, plastics (including thermoplastics) and metals, and is specifically designed for bonding stainless steel cannulae into hubs, syringes and lancets for needle assemblies.

Agency approvals / certificates / specifications:

ISO 10993

Cure type:

UV Cure

Elongation, at break:

280.0 %

FEA (finite element analysis):

Finite Strain,Viscoelastic

Key characteristics:

No Mix,Viscosity: Medium Viscosity

Number of components:

1 Part

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