
Overview
EPO-TEK®’s optical epoxy line is engineered for applications requiring superior optical clarity and precision bonding. These epoxies are used in critical industries like telecommunications, medical devices, and photonics, offering robust adhesion to materials like glass, plastics, and crystals. Whether encapsulating LEDs or bonding optical components like lenses and prisms, EPO-TEK®’s epoxies maintain excellent optical transparency and mechanical stability under thermal and environmental stresses. These products are ideal for devices like cameras, lasers, and solar cells, providing long-term durability while maintaining optical performance.
Products

EPO-TEK® 301
Low Viscosity Optical Grade Epoxy
Room temperature curing epoxy featuring very low viscosity, clear and excellence optical-mechanical properties.

EPO-TEK® 301-2
Optically Transparent Epoxy Resin
Optically transparent and semiconductor grade epoxy resin with low viscosity, long pot life and good handling characteristics.

EPO-TEK® 320
Thixotropic Optical Epoxy Adhesive
Black-colored and optically opaque epoxy designed for optical and optoelectronic packaging of semiconductor devices and components. It is a widely used fiber-optic grade epoxy.

EPO-TEK® 353ND
Low Outgassing Optical Epoxy
High Temperature Resistance & Low outgassing Epoxy Meeting NASA ASTM E595 & Telcordia GR-1221.

EPO-TEK® 353ND-T
Thixotropic Optical Epoxy Adhesive
Highly thixotropic epoxy with non-flowing properties and high temperature resistance.

EPO-TEK® 323LP
High Temperature Optical Epoxy
Long pot life, high temperature epoxy designed for semiconductor, hybrid, fiber, and optical applications. Fiber optic adhesive designed to meet Telecordia 1221.

EPO-TEK® 343ND-LH
Optical Epoxy Adhesive
Low Halogen, Low Temperature Cure and High Tg Optical epoxy. Faster Curing than our GOLD STANDARD EPO-TEK® 353ND
Contact Us
Questions?
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Speak to us on 980-357-5633
