Cooling water, like fuel and lubricating oil, is a consumable store, which should be carefully selected, treated and continually monitored. If this is neglected, corrosion, erosion and cavitations may occur on the waterside of the cooling systems and deposits may form which will impair heat transfer and may cause thermal overloading of the parts which must be cooled.
Sta-Clean RCP is our original powerful inhibitor with over 40 years of successful history. It is an exclusive Sta-Clean process of inhibitors concentrated to give maximum resistance to rust, corrosion and mineral deposits in water transfer systems.
Sta-Clean RCP:

• Is qualified under NAVSSES, Philadelphia Report 9233 (A-3268) for conformance with the requirements of Military Specification MIL-I-244553.
• Does not increase viscosity of water and works best when used with water only. (If antifreeze (ethylene or propylene glycol) is used - Sta-Clean BNT is the best choice of inhibitor.)
• Is a powerful formula concentrated to give maximum resistance to rust, corrosion and mineral deposits on all metals while providing an excellent heat transfer.
• Instantly goes into solution in hard or soft water to provide better cooling.
• Will not affect any rubber or neoprene hoses or packings.
• Is noninjurious to all metals, paint, clothing or human skin.
• Contains no chromates, phosphates, borates or heavy metals.
• Protects system interiors against pitting and staining.
• Prevents the build up of substances on the interior of cylinder blocks, liners, water pumps, impellers, heads, radiators, and water transfer systems which prevents good radiation of heat.
• Keeps thermostats free from build-up corrosion, rust and gumming.
• Will remove built-up scale.
• Effective in salt water.