SUPER SAFE RUST REMOVER • JUST SOAK, RINSE, & REUSE
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THERMOCURE™ Cooling System Rust Remover & Flush

Is your car, truck, or tractor overheating?

Treat the overheat with Evapo-Rust® THERMOCURE™. THERMOCURE™ Cooling System Rust Remover & Flush 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™ clears away that rust and restores your cooling system to normal working condition. THERMOCURE™ cooling system 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! To learn more check out this video. If you have more questions please do not hesitate to give us a call or check out our FAQs page.

  • Non-Toxic
  • Non-Flammable
  • Non-Corrosive
  • Biodegradable
  • Easy to Use
  • Use on: ATVs, Automobiles, Diesels, RVs, & Tractors

thermo cure
THERMOCURE™ Cooling System Rust Remover & Flush
Directions
1. Drain

Drain coolant and add one quart of THERMOCURE™ Cooling System Rust Remover & Flush.

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 2-3 times with water until water runs clear.  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.
THERMOCURE™ FAQs
Q) How does THERMOCURE work?
A) 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™ clears away that rust and restores your cooling system to normal working condition. THERMOCURE™ uses "selective chelation", a process in which a large synthetic molecule forms a bond with metals and holds them in solution. The active ingredient in THERMOCURE™ bonds exclusively to the iron in iron oxide - not to steel. THERMOCURE™ is specially formulated to withstand the high temperatures and pressure of a cooling system.

Q) Does the cooling system have to be completely clean before treatment?
A) If the cooling system is very rusty, it may be beneficial to flush the system with water prior to adding THERMOCURE™. However, the cooling system does not need to be clean before treating with THERMOCURE™.

Q) Can I run THERMOCURE™ without draining my cooling system?
A) No. The cooling system needs to be completely drained prior to adding THERMOCURE™ for treatment.

Q) How long can I run THERMOCURE™?
A) THERMOCURE™ can be run in the cooling system for a couple of hours up to several days depending on the depth of rust built up in the cooling system.

Q) Can I use THERMOCURE™ to treat my car any time of the year?
A) THERMOCURE™ should not be used in freezing weather and will not protect your engine against freezing temperatures.

Q) How long does THERMOCURE last?
A) Depending on the depth of rust, THERMOCURE may be effective for 2 treatments.

Q) How do I dispose of the spent solution?
A) THERMOCURE™ is non-toxic; however, the spent solution will have traces of antifreeze and needs to be disposed along with the antifreeze that has been removed from the vehicle.

Q) How do I protect my cooling system from rusting?
A) It is important to use good quality antifreeze to prevent future problems with your cooling system.

THERMOCURE™ How-To Videos