Review on Dolphin DC 100S Super Connector Sealant by Casey Tatum

These connectors are the best of their kind. I still strip the wires and twist them together before inserting and crimping. They're easy to use when you're at the top of a ladder and don't require special pliers to work; I personally like needle nose pliers or flat nose pliers, but almost any pliers will do. For any place that can get wet, filled ones work very well to prevent corrosion from leading to a bad connection; If they're going to be used somewhere that gets wet, I use the unfilled ones and dip them in liquid tape. These are real dolphins, not Chinese imports; at least at the time of writing this review.