FAQ Config Details
Will the matching gel dry out, freeze, leak out? How does the properties affect the performance of the UniCam® over time?
No, the gel is a very high-performance product that has performance consistency for 200 years at room temperature, and less time at other temperatures. Corning warranties the UniCam Connector for 25 years when installed by an NPI. Additions details can be found in the article Index-Matching Gel Stands the Test of Time  and Application Engineering Note AEN049 .​