Lubex MasterCool – RP, GP, RC, GC Coolant

  • Covers a broad range of OEM’s
  • Extra long life
  • Ready to use
  • N.A.P.S free
  • OATS formula
  • Electrolysis protection


The Lubex MasterCool – RP, GP, RC, GC are a premium quality, organic, long-life, anti-boil/ anti-freeze coolant concentrate. It is based on carboxylate technology and contains no silicates, borates, phosphates, nitrites, nitrates or amines.

It is suitable for both automotive and heavy duty diesel engines. It contains 87% monoethylene glycol and a double inhibitor package ensuring ultimate corrosion protection and extended service life.

Anti-boil and anti-freeze protection is equally afforded with a substantially higher rust and corrosion protection than other products on the market. This is the ultimate, in up to date coolant with advanced technology.

Options available in colour: red (R) or green (G), formulation: concentrate (C) or premix 50% (P).

Lubex MasterCool – RP, GP, RC, GC Coolant Features –

  • Protects all metals found in cooling systems and gives excellent protection against cavitation’s erosion and wet-sleeve liner pitting.
  • Significantly increases the operating life of water pumps and exceeds corrosion performance levels required to meet Australian Standard AS2108.1-2004 and numerous performance specifications of OEM’s including Ford and GMH.
  • Provides maximum protection against ‘hot spot’ corrosion, common in aluminium cylinder heads.
  • This Product has a service life of up to 5 years/ 500,000kms in automotive applications and up to 6 years/ 600,000kms/ 6,000hrs in heavy duty diesels. This has obvious environmental advantages as a result of fewer coolant changes. There are no deleterious effects on hoses or gaskets.
  • It has as a proven record over many years with marine engines, taxi fleets, government departments, bus companies and several large fleet companies.
  • Available in red or green.

Lubex MasterCool – RP, GP, RC, GC Coolant Specifications –

  • Meets the phosphate-free requirements of European manufacturers.
  • Meets the silicate-free requirements of Japanese manufacturers.
  • For all specifications – refer to TDS

Additional information


1000Ltr – Lubex MasterCool GP, 1000Ltr – Lubex MasterCool RP, 1Ltr – Lubex MasterCool GC, 1Ltr – Lubex MasterCool GP, 1Ltr – Lubex MasterCool RC, 205Ltr – Lubex MasterCool GC, 205Ltr – Lubex MasterCool GP, 20Ltr – Lubex MasterCool GP, 20Ltr – Lubex MasterCool RC, 5Ltr – Lubex MasterCool GP, 5Ltr – Lubex MasterCool RC, 5Ltr – Lubex MasterCool RP