Jayrad Coolant Long Life Concentrate Red – 100% OAT Protection for Heavy-Duty & Performance Cooling Systems (20L)

Jayrad Coolant Long Life Concentrate Red is a premium ethylene glycol–based OAT (Organic Acid Technology) coolant engineered to deliver long-term protection across modern, mixed-metal cooling systems. Designed to perform under extreme operating conditions, it provides reliable defence against corrosion, overheating, freezing, and boil-over in both automotive and heavy-duty applications.

Formulated with a proprietary corrosion inhibitor package, this long-life coolant is completely free from silicates, borates, phosphates, amines, and nitrates. This advanced formulation ensures outstanding protection for aluminium and ferrous alloys, extending cooling system life for up to 6 years when used as directed. Ideal for passenger vehicles, diesel trucks, buses, agricultural and earthmoving machinery, and stationary engines.

Directions for Use:

  1. Dilute with equal parts demineralised or distilled water, or as per manufacturer-recommended dosing rates.
  2. Fill the cooling system with the prepared mixture.
  3. Do NOT use in concentrated form.

Benefits:

  • OAT (Organic Acid Technology) formulation for extended service life
  • Provides up to 6 years of corrosion protection when mixed correctly
  • Silicate, borate, phosphate, amine, and nitrate free
  • Protects all engine metals, including aluminium and ferrous alloys
  • Anti-freeze and anti-boil additives for year-round performance
  • Helps prevent corrosion, scale formation, and overheating
  • Suitable for passenger vehicles, diesel trucks, buses, agricultural and earthmoving equipment, and stationary engines
  • Backed by Jayrad’s trusted cooling system expertise

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