Coolants and Antifreeze for Year-Round Protection

Antifreeze in 205 litre drums is the format sites and fleet workshops ask for once usage passes a few hundred litres a year, and we quote those quantities to order alongside the 1-litre, 5-litre and 20-litre packs listed here. Britannia holds 33 coolant and antifreeze lines in total.

The range covers OAT and very-long-life OAT concentrates, G12+ silicate-free hybrids, G12++ Si-OAT lobrid concentrates, nitrite, amine and phosphate-free formulations, and ready-mixed 50:50 premixes. Brands stocked include Bardahl, Castrol, Valvoline, Hawk, Wolf, Liqui Moly, Petronas and TotalEnergies.

Concentrate or premix

  • Concentrate — cheaper per litre of protection, mixed on site with demineralised water
  • Ready-mixed 50:50 — no mixing error, no water quality risk, faster on a busy ramp

Coolant technologies should not be mixed. An OAT long-life coolant topped up with a conventional silicate product loses the corrosion protection both were designed to give, so matching the technology already in the system matters more than matching the colour of the fluid.

Workshops can add engine oils and brake fluids to the same delivery.

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