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MG Chemicals 8800 - Black Flexible Urethane Potting Compound

MG Chemicals 8800 – Black Flexible Urethane Potting Compound

Experience exceptional physical protection and minimum stress on your circuit boards with MG Chemicals 8800 – flexible black urethane compound. This cost-effective potting solution maintains excellent flexibility even in low temperatures and adheres strongly to a wide variety of substrates. Ideal for harsh environments such as underwater and marine applications thanks to its superior moisture resistance. Enjoy a hassle-free application with its 5 to 7 minute working time and 24 hours room temperature cure. Trust MG Chemicals 8800 for a durable, high-performance solution. Discover more and enhance your industrial processes today.

MG Chemicals 8800 – Black Flexible Urethane Potting Compound


The MG Chemicals 8800 is a robust, 2-part, flexible polyurethane resin, specifically designed to offer superior structural and protective properties. This impressive compound comes in a deep black colour, lending itself to a wide range of industrial and experimental applications.

As a top-tier flexible potting option, this cost-effective product provides outstanding physical protection, particularly for circuit boards and surface-mounted devices. It creates minimal stress on these components, ensuring a durable and reliable performance in a variety of environments.


Flexibility and Adherence: The MG Chemicals 8800 boasts a low mixed viscosity, allowing it to maintain excellent flexibility at low temperatures. This flexible urethane adheres strongly to a wide assortment of substrates, ranging from metals, composites, glass, ceramics, to a variety of plastics, making it an adaptable and versatile choice.

Fast Curing: This compound has a quick working time of 5 to 7 minutes, with a total cure time of 24 hours at room temperature. This means you can swiftly move from application to operation, ensuring a smooth workflow.

Temperature Resistance: One of the remarkable features of this product is its constant service temperature of -50 to 120 °C (-58 to 248 °F). This makes it an ideal choice in a range of environments, from extremely cold to heated conditions.

Dielectric Properties: The MG Chemicals 8800 also boasts excellent dielectric properties. This ensures its efficacy in a variety of electrical and electronic applications, where it provides both protective and insulating properties.


The MG Chemicals 8800 finds its application in a myriad of scenarios due to its superior moisture resistance. It is an optimal solution for harsh environments, making it ideal for saltwater exposure and marine applications. Furthermore, it serves as an excellent underwater potting compound, offering reliable and robust performance.

This versatile compound is suitable for potting and encapsulation applications. This includes protection of circuit boards and surface-mounted devices, where it offers stress relief and protection from various environmental factors.

In conclusion, the MG Chemicals 8800 flexible urethane compound is a reliable, durable and versatile choice for a wide range of applications, offering exceptional physical protection and insulation.

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