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MG Chemicals 8331S - Silver Conductive Epoxy, Slow Cure, High Conductivity

MG Chemicals 8331S – Silver Conductive Epoxy, Slow Cure, High Conductivity

Discover the MG Chemicals 8331S – Silver Conductive Epoxy, a slow-curing formula offering superior electrical conductivity, perfect for applications where traditional soldering is not an option. This high-performing epoxy is NASA low outgassing approved and provides strong resistance to environmental factors such as humidity and saltwater. Its versatility allows for excellent adhesion on a wide variety of substrates, making it a unique solution for both industrial and electronic needs. With a convenient 1 to 1 mix ratio and a long working time of 4 hours, you have ample time to perfect your application. Experience the benefits of a strong, permanent electrical connection with MG Chemicals 8331S. Its exceptional qualities boost efficiency, durability, and performance in a range of industrial systems and equipment. Enhance your operations today with our high-conductivity epoxy. Explore MG Chemicals 8331S – the ultimate solution for your conductivity needs.

MG Chemicals 8331S – Silver Conductive Epoxy, Slow Cure, High Conductivity

MG Chemicals 8331S is an epoxy conductor that is laden with silver for exceptional electrical conductivity. This adhesive is a two-part heat-cured epoxy characterised by a long working time. Its texture is smooth, non-sagging and thixotropic, ensuring a consistent application over various surfaces. Offering superb bonding to a wide variety of substrates, this epoxy is an essential product for those looking for a dependable and versatile adhesive.


  • NASA Low Outgassing Approved: This epoxy complies with rigorous standards set by NASA for low outgassing, which makes it suitable for use in vacuum or space applications.
  • High Electrical Conductivity: Infused with silver, this epoxy ensures high electrical conductivity, making it an excellent choice for tasks that require efficient electrical connections.
  • Long Working Time: With a 4-hour working time, this epoxy allows ample time for adjustments and fine-tuning before it begins to set.
  • Convenient Mix Ratio: A straightforward 1 to 1 mix ratio makes the preparation of this epoxy hassle-free.
  • Excellent Adherence: Bonds well to numerous substrates, providing a strong and reliable hold.
  • Room Temperature Storage: This epoxy can be comfortably stored at room temperature, thus eliminating the need for special storage conditions.
  • Durable: Offers strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons, ensuring lasting performance in various conditions.


The MG Chemicals 8331S – Silver-loaded Conductive Epoxy is an excellent solution for solder replacement. It can be used for bonding heat-sensitive electronic components where traditional soldering methods could cause damage. Furthermore, it can create conductive connections in scenarios where soldering simply isn’t possible, such as bonding to glass, soft metals or plastics.

With its excellent EMI/RFI shielding properties, this epoxy is frequently utilised for filling seams between metal plates in electronic devices. This not only helps to prevent electronic interference but also enhances the overall performance of the device.

The MG Chemicals 8331S – Silver-loaded Conductive Epoxy, with its variety of use-cases and high-quality properties, is a versatile tool that can cater to a broad range of applications in the electronics industry and beyond.

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