Hot Shot's Secret RV Antifreeze 150K 50/50 Pink

Hot Shot’s Secret 150K 50/50 RV Cummins Engine Anti-freeze is a pre-blended, pre-charged extended life antifreeze/coolant designed with hybrid organic acid technology (HOAT) for Cummins diesel engines. It provides long-lasting protection for all six standard metal alloys in radiator systems, ensuring reliable performance over 5 years or 150,000 miles.

• Pre-blended and pre-charged extended life antifreeze/coolant
• Hybrid organic acid technology (HOAT) formulated for Cummins diesel engines
• Protects standard metal alloys including iron, copper, aluminum, and steel
• Compatible with both conventional and OAT-type antifreezes
• Free of phosphates, nitrates, borates, and silicates
• Meets ASTM D-4985, ASTM D-6210, Cummins 90T8-4, and Cummins 3666132 specifications
• Provides a service life of over 5 years or 150,000 miles

Hot Shot’s Secret 150K 50/50 RV Cummins Engine Anti-freeze is engineered for superior performance and extended protection in Cummins diesel engine cooling systems. This pre-blended and pre-charged extended life antifreeze/coolant features a proprietary combination of complex carboxylic acid derivatives and nitrite, designed to protect six standard metal alloys (iron, copper, brass, solder, aluminum, and steel) commonly found in radiator systems.

Using hybrid organic acid technology (HOAT), this antifreeze extends the durability of its carboxylate salt base and offers enhanced compatibility with conventional inorganic salts and OAT-type antifreezes. Free from phosphates, nitrates, borates, and silicates, it provides reliable, long-lasting performance without causing turbidity, precipitation, or inhibitor effectiveness reduction when mixed with other antifreeze products like Dex-Cool, Texaco Extended Life, Prestone, Zerex, and Peak.

This universal pre-charged extended life antifreeze/coolant meets ASTM D-4985 and ASTM D-6210 standards, as well as Cummins 90T8-4 and Cummins 3666132 specifications, making it ideal for initial fills, coolant change-outs, or top-offs in Cummins diesel engines. It offers a service life of over 5 years or 150,000 miles, ensuring extended protection and performance for your RV’s engine.