Seaview CG30PG2 RetroFit Cable Seal 2-15mm Wire size Grey Plastic Cover

The Seaview CG30PG2 RetroFit Cable Seal is purpose-built for boat owners and marine technicians who need a proven, watertight solution for existing cable installations. Whether you're upgrading electronics, running new transducers, or repairing corroded cable entries on your vessel, this retrofit seal addresses a critical gap in marine maintenance—protecting expensive equipment from saltwater intrusion and corrosion without requiring complete reinstallation. After years on the water, anglers and boaters understand that moisture ingress around cable penetrations is one of the fastest paths to electrical failure and expensive downtime.

This retrofit cable seal accommodates wire sizes from 2 to 15mm, making it versatile enough for transducers, GPS antennas, bilge pump wiring, and navigation cables commonly found aboard modern vessels. The grey plastic cover provides UV and saltwater resistance while the watertight design creates a reliable barrier against the harsh marine environment. Unlike temporary sealant solutions or heat shrink tape that degrade over seasons, the CG30PG2 offers a permanent, engineered seal that maintains integrity through freeze-thaw cycles, thermal cycling, and constant exposure to spray and humidity.

Installation is straightforward on existing cable runs—no need to disconnect or reroute wiring already in place. This makes it ideal for retrofitting older installations, upgrading hull penetrations, or adding new electronics mid-season without a complete system rebuild. The lightweight design (1 lb) fits easily in any toolbox, and the proven track record among commercial fishing operations and recreational anglers alike speaks to its reliability in demanding salt-water and freshwater environments.