Design Engineering's performance coolant additives are specially formulated to reduce the surface tension of the coolant which maximizes the thermal conductivity and transfer process through the cooling system.

Coolant additives include a corrosion inhibitor that balances the negative acidic effects that can develop over time in antifreeze and water solutions.  It also stabilizes the pH level which helps reduce rust and electrolysis, mineral deposits and pre-existing scale built-up from forming resulting in potential core damage for long term protection.

An anti-foaming agent is part of the formulation in each of these products that promotes superior coolant contact in the cylinder head to accelerate the heat transfer process.

• 32 oz Radiator Relief
• Reduces engine temperature up to 30°
• Quicker warm-up times - as much as 50%
• Newly formulated with a corrosion inhibitor
• Reduces pre-existing scale build-up
• Compatible with water and all types of anti-freeze products