Many of our customers reached out and told us they were looking for a potting compound with properties similar to our Tough-Seal Potting Compounds, but optically clear for use in LED, solar, and other electronic applications that require a clear sealant to allow for light to pass through. Key Polymer has answered the call, and has created Key Klear-Seal, a new non-fogging, clear potting compounds for polycarbonate LED lighting.