Product Short Description: corrosion inhibitor developed specifically for water cooled laser systems and hot water heating systems. RXSOL-40-4024 prevents metal corrosion and oxygen consumption in the cooling system water. Product Description: Laser systems - corrosion inhibitor for cooled water system RXSOL-40-4024 is a high performance corrosion inhibitor developed specifically for water cooled laser systems and hot water heating systems. RXSOL-40-4024 prevents metal corrosion and oxygen consumption in the cooling system water. It is also very safe to use.