Switch and Connector Potting and Encapsulating Compounds

We offer a full line of epoxy resin and polyurethane potting compounds designed for protecting switches, connectors, sensors and a wide variety of electrical applications. Our lineup of electronic compounds features excellent shelf life, medium to low viscosity, thermal conductivity and great penetration in tight components.

Many of our epoxy and polyurethane formulas are UL rated and certified for enhanced fire resistance. Whether you are looking for a consistently superior electrical potting compound or custom polyurethane for your unique application, we have affordable products for you. Our expertise provides clients the ability to maximize proactive product development and supply consistency to achieve maximum value.

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Epoxy potting compound used in terminal connector

Popular Switch and Connector Compounds:

Epic S7356 two-component polyurethane electrical potting compound was specifically formulated for automotive sensors, switches, and other electrical devices requiring protection from "under the hood" environments. It has successfully passed automotive thermal shock and thermal cycling evaluations and has also proven itself in the field in a wide range of automotive applications. This urethane potting compound features a convenient 1:1 by volume mix ratio and low viscosity which makes it very accommodating to meter mix and dispense applications. Another key feature of this system is that it offers a very fast room temperature gel time in a small mass making it an excellent system for applications requiring small amounts of potting. The fast gel time provides the advantage of the rapid cycling of parts. The Shore A = 60-65 hardness range is also a valuable feature allowing delicate components to expand and contract when exposed to temperature swings without causing physical stress that can create failures.

Epic S7511 is a versatile series of two component urethane adhesives. This series features a convenient 1:1 volumetric ratio with low viscosity for easy workability. S7511 has been formulated to provide adhesion to a variety of substrates, including plastic and metal surfaces. For example, S7511 can be used in automotive or outdoor lighting, outdoor sporting equipment, connector potting and in may other general adhesive applications. This series is available in a wide variety of colors, viscosities and gel times.

Epic R1074-06/H4030-02 is a premium, UL 94 V-0 recognized fire retardant epoxy potting compound that features excellent electrical properties and long working life. R1074-06/H4030-02 has a low viscosity to help with flow and penetration in tight tolerance applications.

Epic S7317A/S7317-01B is a filled, room temperature cure epoxy potting system with a 1:1 by volume mix ratio and a high gloss. This epoxy potting system is an excellent economical choice due to its ease of use and flexibility in general-purpose encapsulation applications.

Epic 0154 is a low-temperature heat cure, thermally conductive epoxy potting compound for electrical components. It features good electrical properties, minimal settling characteristics and good heat transfer in a single component epoxy. 0154 has excellent shelf-life stability for a one-component heat cure epoxy resin. This epoxy also boasts a medium to low viscosity not usually associated with such a heavily filled system.

Custom-Formulated Electrical Switch and Connector Resins

For Automotive, Alternative Energy, LED Lighting and More

If you do not see an epoxy or polyurethane that meets your needs, we can develop one for you. We have decades of experience as a resin formulator and manufacturer. We can successfully adjust and customize our formulas to meet the needs of OEMs requiring quality protection to add durability to their switches and connectors. A range of testing procedures are ran to ensure the end product will function properly in its anticipated environment. Let us help you reduce your time to market and give you a consistent product to ensure smooth production.

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