Henkel Adhesive Technologies

Henkel Adhesive Technologies

Structural adhesives

LOCTITE® AA 331

Toughened adhesive for metal-to-metal bonding

This toughened, medium-viscosity, acrylic-based adhesive paste is designed for bonding metal substrates, and ideal for magnet bonding.

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

Part no. (SKU/IDH)
1057673

LOCTITE AA 331

Documents

Information

LOCTITE® AA 331 is a 1-part, toughened, acrylic based structural paste with medium viscosity. Specially designed for bonding metal substrates, it’s perfect for DC motor assembly, magnet bonding, and bonding of pre-coated sheet metal. It cures in <2 minutes via activator, and you can expect high shear and impact strength with excellent environmental and chemical resistance. It requires activator LOCTITE® SF 7387.

Applications:

Structural Bonding

Color:

Light Yellow

Cure type:

Activator Cure,Heat Cure

FEA (finite element analysis):

Finite Strain,Viscoelastic

Key characteristics:

No Mix,Temperature: High Temperature,Toughened,Viscosity: Medium Viscosity

Number of components:

1 Part

Physical form:

Paste

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