Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay Metlbond 1515-4 Adhesive

Solvay Metlbond 1515-4 Adhesive is a high-performance, two-part epoxy adhesive engineered for structural bonding of metals and composites in aerospace and automotive applications. It offers excellent thermal stability, peel strength, and resistance to environmental aging while maintaining low viscosity for precise dispensing and gap-filling capability up to 0.5 mm.
  • solvay metlbond 1515 4 adhesive_10ebc0b7
  • solvay metlbond 1515 4 adhesive_10ebc0b7

Features Of Solvay Metlbond 1515-4 Adhesive

  1. Two-component, solvent-free epoxy adhesive system offering excellent structural integrity and long-term durability.

  2. High shear and peel strength on metals, composites, and thermoset substrates—even after thermal cycling and humidity exposure.

  3. Extended working time (pot life) of approximately 60 minutes at 23 °C, enabling precise part alignment and complex assembly.

  4. Cures rapidly at elevated temperatures (e.g., 90 °C for 60 minutes), achieving full mechanical performance in production-integrated cycles.

  5. Low volatile organic compound (VOC) content and halogen-free formulation compliant with industrial environmental and safety standards.

Typical Applications Of Solvay Metlbond 1515-4 Adhesive

  1. Aerospace structural bonding of aluminum and titanium components, including wing skins, stiffeners, and brackets.

  2. Automotive powertrain assemblies requiring high-temperature resistance, such as sensor housings and transmission modules.

  3. Wind energy applications including blade root bonding and composite-to-metal jointing in nacelle structures.

  4. Rail transportation: bonding of interior panels, floor systems, and secondary structural elements to stainless steel or aluminum frames.

  5. Industrial equipment manufacturing where vibration damping, corrosion resistance, and dimensional stability are critical.

Specifications Of Solvay Metlbond 1515-4 Adhesive

Chemical TypeEpoxy-based, two-component structural adhesive
Product FormPaste (Part A and Part B supplied separately in dual-cartridge or pail kits)
AppearanceOff-white (Part A) and gray (Part B) viscous pastes
Mix Ratio (by weight)100 : 35 (A:B)
Density (23 °C)Approx. 1.55 g/cm³ (mixed)
Primary ApplicationsStructural bonding of metals, carbon fiber reinforced polymers (CFRP), and glass fiber composites
Key FeaturesSolvent-free, low VOC, halogen-free, extended open time, high Tg (>120 °C)
BenefitsReduces need for mechanical fasteners; improves fatigue life and corrosion resistance at joints


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