Epotek 301 is a premium, two-component optically clear epoxy. It is known for its very low viscosity and excellent transmission in the visible and infrared ranges.
Key Features of Epotek 301 Optically Clear Epoxy
- NASA-approved low outgassing
- Cures to Shore D 85
- Perfect for optical lens bonding
Built for Precision Work
This adhesive suits precision applications such as bonding optical lenses, medical device assembly, sensor potting and semiconductor underfill. In addition, it bonds strongly to glass, quartz, metals and most technical plastics.
Flexible Curing
Epotek 301 cures at room temperature or with mild heat. As a result, it reaches a Shore D hardness of 85 without stressing delicate parts.
Trusted in Aerospace
As a NASA-approved low-outgassing material, Epotek 301 suits aerospace and high-vacuum environments. So it is a trusted choice where material purity is critical.
Why Choose This Optically Clear Epoxy?
Its clear, moisture-resistant finish and high electrical insulation protect sensitive parts. For example, it helps ensure the long-term reliability of electronic and optical components.
Therefore, it is a dependable all-rounder for demanding optical and electronic assembly.
Lead Times
We work hard to keep this product in stock. However, global raw material shortages in the high-performance adhesive industry may cause extended lead times.
Browse our full range of optical adhesives to compare options for your application.
