Epic Resins — Polymers for Industry Since 1958

Lead acid battery potting compounds

Our technicians will recommend the proper lead acid battery potting compound and will work with you to develop custom formulations for your specific battery product application.

We offer products for managing issues like thermal conductivity, thermal cycling, thermal shock, and extreme temperatures (high and low).

Features of Epic Resins Potting Compounds for Lead Acid Batteries

  • Moisture and acid resistance
  • 1:1 volumetric mixing ratios
  • Process-friendly viscosities

Popular lead-acid battery potting materials:

  • Epic S7556 is a two-component epoxy potting compound
  • Designed with excellent moisture and acid resistance
  • 1:1 volumetric ratio and flowable viscosity for ease of processing
  • Red in color for positive terminal identification
  • Epic S7557 is a two-component epoxy potting compound
  • Designed with excellent moisture and acid resistance
  • 1:1volumetric ratio
  • Flowable viscosity for ease of processing
  • Black in color for negative terminal identification
  • Epic S7558 is a two-component epoxy potting compound
  • Designed for battery potting applications with continuous exposure to sulfuric acid
  • Formulated to have less than 6.5% weight gain in 1.30 s.g. sulfuric acid at 65°C after 28 days
  • 1:1 by volume mix ratio
  • Color-coded, blue + yellow = green, to ensure proper mix

Contact our
Product Experts

Specifically Formulated for Battery Products

We develop potting and encapsulation products to meet the exact needs of your lead acid battery application. Our engineers will use extensive testing processes, a high tech development lab and decades of experience to develop a custom formulated potting compound capable of withstanding the demands of your lead acid battery product. We create UL recognized polyurethanes and epoxies to protect different variations of lead acid battery types including:

  • Deep cycle battery types
  • Valve regulated lead acid batteries
  • AGM batteries
  • Gel batteries

Advantages of Custom Epoxy Resin Compounds:

  • Strong, consistent polymer matrix
  • Excellent strength and mechanical properties
  • Used in a wide range of manufacturing processes due to its ability to cure at room temperature
  • Superior adhesion for wide use in high-performance industries
  • Highly resistance to heat, extreme cold and a wide range of chemicals
  • Cost effective due to our volume purchasing power

In addition to lead acid batteries

We also provide epoxy resins and polyurethanes for:

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