LED Encapsulation Solutions for Automotive Lighting

Epic Resins formulates LED encapsulation solutions for automotive lighting systems facing extreme thermal, mechanical and environmental stress. Built to handle high heat, road vibration and long duty cycles, our epoxy and polyurethane compounds protect sensitive components without compromising light output or clarity. We support OEMs and lighting component manufacturers with high-performance materials tailored for consistent, long-term lighting performance. Connect with our team today to request a quote or start your project.

Get a Quote Now

LED Encapsulation Solutions for Automotive Lighting

Automotive environments introduce constant exposure to engine heat, weather extremes, road vibration and corrosive elements. LED modules used in headlights, taillights, interior panels and exterior trim must remain sealed, stable and optically clear across years of use. Epic Resins formulates custom epoxy and polyurethane compounds designed to perform under pressure, resisting thermal shock, moisture intrusion and material fatigue without losing adhesion or clarity.

Compounds Formulated to Withstand Heat, Vibration & Harsh Conditions

LED encapsulation materials must protect delicate electronics while supporting reliable light transmission. Epic Resins' compounds offer excellent thermal conductivity, low shrinkage and long-term resistance to yellowing, which helps maintain brightness and color stability over time. Our epoxy and polyurethane systems maintain optical performance and material integrity even under high heat, moisture, and vibrations, whether used in headlamps, signal lights or ambient interior systems.

Long-Term LED Encapsulation Performance for Automotive Lighting

Epic Resins offers a wide range of epoxy and polyurethane materials formulated for LED potting and encapsulation in automotive assemblies. Low-viscosity options allow full penetration into tight housings, while thermally conductive compounds help manage heat in high-power designs. UV-stable polyurethanes protect against discoloration in exterior lights, and flame-retardant systems meet strict safety requirements. Every material can be custom formulated to match your application’s thermal, mechanical and environmental needs.

Featured Automotive LED Encapsulation Materials

Epic Resins develops materials with performance properties engineered for demanding automotive lighting systems:

Epic S7512

Thermally conductive epoxy for heat-sensitive modules and compact housings

Epic S7478

Flame-retardant polyurethane with UL 94 V-0 rating for LED drivers and safety-critical systems

Epic S7515

Optically clear polyurethane with excellent UV resistance for exterior lighting assemblies

Epic S7302

Flexible polyurethane designed for thermal cycling in high-heat environments

Epic S7470

Urethane adhesive with strong substrate bonding for LED lenses and plastic enclosures

Need a different spec? Our team can adjust viscosity, gel time, cure schedule or flame rating to match your exact application.

Custom Formulations

Work with Epic Resins on Your Automotive LED Program

Epic Resins supports automotive lighting programs with proven materials, responsive technical support and the ability to formulate resins to precise specifications. Whether you need optical clarity, vibration resistance or performance under high thermal load, we’ll help you find or develop the right epoxy or polyurethane for your system. Reach out to request a quote on LED encapsulation solutions for automotive lighting or start a conversation with our team.