Araldite AV 138M-1 HV 998-1 Epoxy Adhesive is a high-strength, two-component structural bonding system developed for demanding industrial assembly applications. This room-temperature curing paste adhesive combines excellent bonding performance, useful gap-filling capability, elevated-temperature resistance, and strong chemical resistance. It is suitable for manufacturers that require durable adhesion across metals, ceramics, glass, rubber, rigid plastics, and other compatible engineering materials.

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Araldite AV 138M-1 HV 998-1 Epoxy Adhesive for Industrial Bonding

Araldite AV 138M-1 is used together with Hardener HV 998-1 to create a dependable structural adhesive system. After the two components are thoroughly mixed, the material cures at room temperature and forms a strong, rigid bond capable of performing in challenging operating environments.

The paste consistency helps prevent excessive flow after application, making the product suitable for vertical surfaces, uneven joints, and components that require controlled adhesive placement. Its gap-filling properties allow the adhesive to accommodate small variations between mating surfaces while maintaining reliable contact throughout the bond area.

Because the system cures without specialized heating equipment, it can be integrated into manual assembly, maintenance, repair, and industrial production processes. Additional heat may be considered where faster curing or optimized final properties are required, subject to the official technical instructions and application testing.

Key Benefits of Araldite AV 138M-1 HV 998-1 Epoxy Adhesive

Araldite AV 138M-1 HV 998-1 Epoxy Adhesive is designed for applications where ordinary general-purpose adhesives may not provide sufficient thermal, chemical, or mechanical performance. Its cured bond helps distribute loads across the joint area and can reduce dependence on screws, rivets, welding, and other mechanical fastening methods.

High-strength two-component epoxy structural adhesive
Room-temperature curing for convenient industrial processing
Excellent performance in elevated-temperature environments
High resistance to many aggressive chemicals and fluids
Thixotropic paste consistency for controlled application
Good gap-filling capability for uneven bonding surfaces
Suitable for metals, ceramics, glass, rubber, and rigid plastics

The adhesive is particularly valuable for assemblies exposed to heat, vibration, mechanical loading, chemicals, or demanding environmental conditions. Once fully cured, it provides a durable bond that supports long-term component performance and helps maintain structural stability.

Applications of Araldite AV 138M-1 HV 998-1 Epoxy Adhesive

Araldite AV 138M-1 HV 998-1 Epoxy Adhesive can be used for industrial machinery, electrical equipment, automotive components, metal fabrication, ceramic assemblies, laboratory equipment, chemical-processing components, and general engineering applications.

Typical uses include bonding metal brackets, housings, panels, inserts, ceramic parts, glass components, rigid plastic assemblies, rubber parts, and components exposed to warm or chemically aggressive environments. It may also be suitable for maintenance and repair work where a strong, non-sagging adhesive is needed.

The product can bond dissimilar materials and may help reduce drilling, surface deformation, and localized stress caused by mechanical fasteners. However, users should complete compatibility and performance testing when working with coated metals, low-surface-energy plastics, flexible substrates, or materials exposed to unusual service conditions.

How to Apply Araldite AV 138M-1 HV 998-1 Epoxy Adhesive

Before application, remove dust, moisture, rust, grease, release agents, and loose surface contamination. Abrading and degreasing metal surfaces can improve mechanical adhesion and produce more consistent results.

Measure the resin and hardener according to the ratio specified in the current technical data sheet. Mix both components thoroughly until the material has a uniform appearance. Apply the mixed adhesive evenly to the prepared bonding surface and assemble the components within the available working time.

Maintain correct alignment and prevent movement until sufficient handling strength has developed. Final performance depends on surface preparation, adhesive thickness, joint design, curing temperature, substrate type, and exposure conditions.

Storage and Testing of Araldite AV 138M-1 HV 998-1 Epoxy Adhesive

Store the resin and hardener in their original sealed containers in a cool, dry location. Keep them away from direct sunlight, excessive heat, moisture, and incompatible substances. Always review the current technical data sheet and safety data sheet before handling the product.

Araldite AV 138M-1 HV 998-1 Epoxy Adhesive offers a reliable solution for industrial users seeking high structural strength, chemical resistance, temperature resistance, and controlled paste application. Production testing under actual operating conditions is recommended before full-scale use.

Explore our industrial epoxy structural adhesives for more high-strength bonding solutions.

View the official Araldite AV 138M-1 HV 998-1 technical product information from Huntsman.

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