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1. Drain

Drain coolant and ad one quart of THERMOCURE.
2. Fill & Drive

Fill radiator to the top with water. Drive the vehicle for 3-4 hours up to several days to remove extensive rust.  You may drive the car normally during this period.  Once the engine has cooled completely, drain the cooling system.
3. Flush & Refill

Flush the cooling system twice with water.  Refill the cooling system with high quality coolant mixed to the manufacturer's specification with water.
Do not use THERMOCURE in freezing temperature.  THERMOCURE does not protect your engine from freezing.


Use on: ATVs, Automobiles, Diesels, RVs, & Tractors

Non-Toxic | Non-Flammable | Non-Corrosive | Biodegradable | Easy to Use

Treat the overheat with Evapo-Rust THERMOCURE™. THERMOCURE™ uses the latest technology in rust and corrosion removal to completely revitalize any water cooled engine. THERMOCURE™ removes rust scale and deposits from radiators, water pumps, water jackets, engine blocks, and heads. Rust and corrosion act an insulator and cause vehicles to overheat. THERMOCURE Radiator Flush is safe, simple, and easy to use.  This product restores the engine’s ability to transfer heat to the coolant allowing engines to run cooler and essentially last longer!