Coolant & Antifreeze

HIGHTEC ANTIFREEZE COOLANT AN-SF 12+ READY-MIX -25°C

A ready-to-use coolant pre-mixed to protect down to -25°C, silicate-free as well as nitrite-, amine- and phosphate-free — poured straight into the cooling system with no dilution needed.

Viscosityn/a (ready-mix coolant, rated to -25°C)
Base OilMonoethylene glycol, ready-to-use
ApprovalsDeutz DQC CB-14, Jaguar Land Rover STJLR.651.5003, PSA B 71 5110, Scania, Volvo VCS, VW TL-774 D/F (G12/G12+)
Pack Sizes1L, 1.5L, 5L, 20L, 60L, 210L, 1000L

Questions & answers

What is this coolant best for?

Anyone who wants a straight-in, no-mixing coolant already diluted to -25°C protection, across vehicles specifying the G12/G12+ family or manufacturers including Jaguar Land Rover, Scania and Volvo.

Do I need to dilute it before use?

No — this is a Ready-Mix product, already diluted to the stated -25°C protection level, so it's added directly to the cooling system.

What makes it different from the concentrate versions?

Beyond being pre-mixed, it's also silicate-free — a distinguishing feature from the other AN variants in the range, relevant to certain modern engine and radiator material combinations.

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