Seals leaks in plastic, aluminum & metal radiators
Prevents rust
For most vehicles leaks stop in only a few minutes
Use with ALL types of coolant including yellow, orange, pink, red, blue and green silicate-based & non-silicate-based (OAT/HOAT) antifreeze and/or water
Seals Leaks and Seepage
Lubricates Water Pump Seal and Inhibits Rust & Corrosion
Harmless to ALL Plastic, Metals, Aluminum, Hoses & Connection