Design Engineering

DEI Radiator Relief Cooling System Flush Improves Cooling Performance 16 oz

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R 944
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Description

  • Design Engineering Radiator Relief Cooling System Flush is a powerful 16 oz treatment designed to clean and flush your engine’s cooling system, removing rust, scale, and deposits to improve radiator efficiency and overall cooling performance.
  • This advanced formula helps reduce engine temperatures by enhancing heat transfer, protecting against overheating during intense driving or extreme conditions, extending engine life and reliability.
  • Radiator Relief contains corrosion inhibitors and anti-foaming agents to protect all radiator materials—including cast iron, copper, brass, and aluminum—while balancing pH levels to prevent acidic damage and mineral buildup.
  • Safe for use with all types of antifreeze and coolant mixtures, this treatment works compatibly in automotive, marine, and industrial cooling systems without harming seals, hoses, or other components.
  • Easy to use with a recommended dosage of 1 oz per quart of coolant, Radiator Relief maintains a clean cooling system, reduces maintenance needs, and enhances engine performance by promoting efficient heat dissipation.

DEI Radiator Relief Cooling System Flush is a concentrated cleansing agent that effectively removes rust and mineral deposits left behind in the radiator core and hose lines. This advanced treatment also dissolves oily residue build-up left behind in old anti-freeze and coolant mixtures due to external contaminants. Helps maintain optimum efficiency and recommended to be used with distilled water.

Technical Specifications
Manufacturer
Design Engineering
Model
40202
Color
Multi
Size
16 Fl Oz (Pack of 1)
Weight
0.5 kg
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.