Henkel Adhesive Technologies

Henkel Adhesive Technologies

Structural adhesives


Multi-substrate bonder for wide range of temperatures

A 2-part, thixotropic adhesive system that maintains its strength over a wide range of temperatures.

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

Please contact us for ordering options



LOCTITE® AA H4500 is a gray, 2-part, thixotropic, methacrylate adhesive system that forms resilient bonds and maintains its strength over a wide range of temperatures. It is suitable on substrates such as steel, aluminum, stainless steel, epoxy-coated metal, SMC and plastics.

Cure type:

Room Temperature (Ambient) Cure

FEA (finite element analysis):

Finite Strain,Viscoelastic

Hardener: Color:


Hardener: Specific gravity, @ 25.0 °C:


Hardener: Viscosity, cone & plate, @ 25.0 °C:

9200.0 mPa·s (cP)

Key characteristics:

Corrosion Free,Environmental Resistance,Peel Strength: High Peel Strength

Mix ratio, by volume:

10 : 1

Mixed: Color:


Mixed: Gap fill:

12.7 mm

Number of components:

2 Part

Recommended for use with:

Metal: Aluminum,Metal: Steel,Metal: Steel - Stainless Steel,Plastic

Resin: Color:


Resin: Specific gravity, @ 25.0 °C:


Resin: Viscosity, cone & plate, @ 25.0 °C:

14900.0 mPa·s (cP)

Shear strength, Aluminum:

2990.0 psi

Shear strength, Steel (grit blasted):

1610.0 psi

Please contact us for ordering options

Request a consultation

Unplanned downtime or lower plant productivity can prevent you from achieving the manufacturing excellence that you are looking for. Consult with our experts to find ways to make your machine more reliable and reduce unplanned downtime to save costs.