The Permatex Battery Protector and Sealer is the perfect solution for protecting and extending the life of your automotive, marine and motorcycle batteries. It has a powerful formula that prevents terminal corrosion and battery drain while increasing battery life and improving electrical flow. Simply spray it on batteries, battery terminals and cables, in or out of storage, to seal and coat the terminals, eliminating the formation of acid salt corrosion. With this battery protector, you can rest assured that your battery will be protected and running at peak performance. FleetPride is your First Click in Heavy Duty®.