Features
- Black-colored and optically opaque, low viscosity epoxy
- Can be used for room temperature curing, low temperature, or box oven elevated temperature cure
- Optically opaque between IR and visible regions of light, including 185 - 2500 nm range
Applications
- Optical: Blocking light in photonics packaging through VIS and NIR range; sensor packaging including IR detectors packaged in TO-cans; bonding of various optics including lens, prism, diodes; adhesion to metals, most plastics and glasses
- Fiber optics: sealing / potting fibers into the boot, ferrule, or fiber feed-through of the package wall
Available Packaging
Please call the technical team at
1-978-667-3805 to discuss packaging options.

Related Products

10-3216
Impact Resistant Adhesive
Toughened, flexible, and impact resistant adhesive with high peel and shear strength. Ideal for bonding metals, plastics, and rubbers. Also available in a translucent unfilled version, 10-3216TR.

EPO-TEK® 353NDP
PROPEL FORWARD WITH EPO-TEK® 353NDP
Meet the next generation of high-performance solutions. EPO-TEK® 353NDP takes reliability, durability, and efficiency to unprecedented levels—crafted for the challenges of the AI and Machine Learning era, and critical industries like Datacom & Telecom, Defense, Aerospace, and Automotive. ...

EPO-TEK® H20E-MP
Electrically Conductive Silver Epoxy
Low outgassing silver epoxy meeting MIL-STD 883 /5011 and NASA ASTM E595.

EPO-TEK® H35-175MP
Low Outgassing Silver Epoxy
Low outgassing silver Epoxy meeting MIL-STD 883 /5011 and NASA ASTM E585.

EPO-TEK® H70S
Thermally Conductive Epoxy
Thermally conductive and electrical insulating epoxy with a smooth, flowable consistency, designed for chip bonding. Modified version of EPO TEK® H70E, designed primarily for die stamping

50-3150RFRBK
Electrically Insulating Epoxy
UL 94 V-0 listed potting epoxy with excellent electrical insulation properties with 5 different catalyst options. CAT.12, CAT.30, and CAT.190 provide a wide range of mix viscosity options. CAT.150 and CAT.154 available for a low mix viscosity with...
10-3216
Impact Resistant Adhesive
Toughened, flexible, and impact resistant adhesive with high peel and shear strength. Ideal for bonding metals, plastics, and rubbers. Also available in a translucent unfilled version, 10-3216TR.
EPO-TEK® 353NDP
PROPEL FORWARD WITH EPO-TEK® 353NDP
Meet the next generation of high-performance solutions. EPO-TEK® 353NDP takes reliability, durability, and efficiency to unprecedented levels—crafted for the challenges of the AI and Machine Learning era, and critical industries like Datacom & Telecom, Defense, Aerospace, and Automotive. ...
EPO-TEK® H20E-MP
Electrically Conductive Silver Epoxy
Low outgassing silver epoxy meeting MIL-STD 883 /5011 and NASA ASTM E595.
EPO-TEK® H35-175MP
Low Outgassing Silver Epoxy
Low outgassing silver Epoxy meeting MIL-STD 883 /5011 and NASA ASTM E585.
EPO-TEK® H70S
Thermally Conductive Epoxy
Thermally conductive and electrical insulating epoxy with a smooth, flowable consistency, designed for chip bonding. Modified version of EPO TEK® H70E, designed primarily for die stamping
50-3150RFRBK
Electrically Insulating Epoxy
UL 94 V-0 listed potting epoxy with excellent electrical insulation properties with 5 different catalyst options. CAT.12, CAT.30, and CAT.190 provide a wide range of mix viscosity options. CAT.150 and CAT.154 available for a low mix viscosity with...


Get in touch to learn more
Speak to us on 1-978-667-3805
Contact us
EPO-TEK® 320
Thixotropic Optical Epoxy AdhesiveLet's talk
We're here to help you create the perfect product.

















