Seal out dust and moisture to protect splices, terminals, and other electrical connectors. These covers are lined with a sticky gel that encapsulates the electrical connector. The seal created by the gel helps them meet IP08 standards—use them in junction boxes and outlets exposed to high humidity, rain, and splashing water. Unlike potting compounds, you don't need to mix or pour the gel before you install these covers.

If you have to expand or repair a circuit, you can open these covers and use the wires again. However, once you open the cover and remove the gel, you’ll need a new electrical connector and cover.