Igp group of companies ensures data sheet coronil. This is an iso 9001-2000 certified company. Data sheet coronil is a high efficiency inhibitor for the protection of all varieties of steel during chemical cleaning with hydrochloric acid from room temperature to 90 deg c. The corrosion rate is very low even with high carbon steel at elevated temperatures. Examples of objects that can be cleaned are boilers, hear, exchangers, evaporators piping systems etc.