Corrosion Inhibitor Color Blue Features Patented Microscopic Mineralization Process Forms a Barrier in the Metal and Changes the Ph to 10 or Above Eliminating a Place for Corrosion to Start Rust Protection for Old and New Metal Compatible Product Type Agricultural and Marine Equipment Battery Trays Electrolysis Protection Nuts and Bolts Plugs Professional Grade Anti-Corrosion Gel for Battery Posts Terminals Wire Connections