Cooling Water Logsheets & Engine Protection
Prevent cavitation corrosion, electrolytic erosion, and mineral scaling across main engine cylinder liners, cylinder heads, and auxiliary coolers.
Marine diesel engine cooling jackets require precise chemical inhibitor levels to avoid catastrophic overheating and liner cracking. RXSOL nitrite/borate and organic acid inhibitors protect multi-metal cooling loops across 2-stroke and 4-stroke engines.
Nitrite Reserve (1000-2400 ppm)
Forms an impermeable passive gamma iron oxide film on cast iron cylinder liners and mild steel piping, preventing cavitation pitting.
Alkalinity (pH 8.5 - 9.5)
Protects copper alloys, solder, and steel components from acidic corrosion while preventing caustic embrittlement of cylinder head gaskets.
Chloride Max 50 ppm
Detects seawater cooler tube failure instantly. Any chloride spike indicates immediate cooler tube plugging or gasket replacement is required.
OEM Engine Approval Compliance
RXSOL cooling water treatments conform to major marine engine manufacturer guidelines (MAN Energy Solutions, Wärtsilä, WinGD, Caterpillar Marine, Daihatsu, and Yanmar).