For connections exposed to condensation, water, vapors or dust One Step installation Corrosion proof Reduces risk of fire Professionals and do-it-yourselfers have used DryConn waterproof connectors for almost a decade These silicone filled connectors can be used with the utmost confidence anywhere, especially where exposure to moisture or deteriorating agents exist No more heat shrink, resin packs, or multi-piece corrosion kits are needed UL listed and CSA certified for application For interior or exterior use AWG 22 to 12