Star brite Descaling Engine Flush is designed to safely and quickly remove scale, calcium deposits, corrosion, salt and carbon build-up in your engine’s cooling and wet exhaust systems. These deposits can make your engine run hot by restricting water flow through the cooling jackets. Calcium build-up also may damage your engine’s water pump. Descaling Engine Flush will not damage seals, gaskets or rubber impellers.
- Removes scale and deposits from all marine engines;
- Will not damage engine seals, gaskets or rubber impellers.