Delo® ELC Antifreeze/Coolant products are single phase, ethylene glycol based products available in various dilutions that are based on patented aliphatic carboxylate corrosion inhibitor technology specifically formulated for heavy duty cooling system applications that require nitrite.
Delo® XLC is a non-nitrited extended life Antifreeze/Coolant formulation for heavy duty and light duty diesel vehicles and equipment. Delo XLC is formulated with an aliphatic corrosion inhibitor system available as a concentrate and a premix 50/50.
Delo® XLI Corrosion Inhibitor – Concentrate is a water based, low toxicity, environmentally friendly, nitrite free carboxylate inhibitor.
Havoline® Xtended Life Inhibitor is a high performance environmentally sensitive coolant and corrosion inhibitor. It is based on extended-life organic acid Carboxylate technologies, and should be mixed at 7.5% by volume with water. It is suitable for use in automotive, marine, stationary and power generation cooling systems where glycol-based antifreeze coolants are not required.