HOAT Concentrate

HOAT Concentrate

HOAT Concentrate Coolant is a long-life, high-performance engine coolant formulated with Hybrid Organic Acid Technology (HOAT). It combines organic acid inhibitors with traditional additives for superior corrosion protection, efficient heat transfer, and extended service life. Free from phosphates and nitrites, it keeps cooling systems cleaner while safeguarding key metals like aluminum, cast iron, steel, and solder alloys.

Key Benefits

Extended Life Protection – Supports long service intervals, reducing downtime and maintenance costs.

Balanced Hybrid Formula – Offers enhanced protection by combining organic inhibitors with proven inorganic additives.

Thermal Reliability – Delivers consistent cooling and stable performance in both high and low operating temperatures.

Corrosion & Deposit Control – Shields multi-metal systems from rust, scaling, and deposit formation.

Flexible Application – Suitable for passenger vehicles, SUVs, heavy-duty trucks, buses, construction equipment, power generators, and industrial engines.

Cost-Efficient Concentrate – Customizable dilution ratios provide adaptability to various climates and conditions.

Technical Highlights

Technology: Hybrid Organic Acid Technology (HOAT)

Base Fluid: Monoethylene Glycol (MEG)

Dilution: Typically mixed 50/50 with deionized water, providing freeze protection to –37°C and boil protection up to +108°C

Color Options: Yellow, Orange, or Turquoise for easy identification

Standards & Approvals: Meets ASTM D3306, ASTM D6210, BS 6580, and leading OEM specifications

Why Choose Our HOAT Concentrate Coolant?

Our HOAT Concentrate Coolant offers a durable, balanced, and adaptable cooling solution for a wide range of vehicles and industrial systems. With its hybrid chemistry, extended service life, and reliable multi-metal protection, it is the ideal choice for operators seeking long-term performance, reduced maintenance, and dependable engine protection in diverse working environments.

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