1-2577 silicone conformal coating is for use as a PV cell and module coating. Offers abrasion resistance and good dielectric properties. Cures with a hard slick surface, and is Mil spec and UL-approved. One-part RTV also contains a UV indicator and adheres to metal, aluminum, ceramic and plastic. Comes in bottles, pails and drums.
Dow Corning, www.dowcorning.com