Ravenol ETC Concentrate Protect C12evo

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RAVENOL ETC Concentrate Protect C12evo is an eco-friendly coolant free from 2-ethylhexanoic acid. It is a borate, nitrite and phosphate-free coolant for cooling circuits in combustion engines based on 1,2- ethanediol (monoethylene glycol), which provides maintenance-free corrosion and frost protection. This product is formulated as long-term radiator protection based on the latest Si-OAT technology. Organic acids work together with mineral silicates to provide the best possible protection.

The quality of an antifreeze is no longer just determined by the antifreeze effect (which automatically exists in an ethylene-glycol based product), but by the rust protection. That is why automakers subject antifreeze to lengthy corrosion and cavitation tests.

RAVENOL ETC Concentrate Protect C12evo protects the cooling system from corrosion, frost and from overheating in summer.

Mixing chart:

Frost protection up to approx. Proportion of concentrate Proportion of water
-20°C 35% 65%


-50°C 60% 40%Frot

Meets/Exceeds Requirements

  • ASTM D3306
  • ASTM D4985
  • ASTM D6210
  • BMW LC-87
  • BS 6580:2010 (GB)
  • Cummins CES 14603
  • CUNA NC 956-16 (Italien)
  • Deutz DQC CC-14
  • DTFR 29C100 (MB 325.0)
  • DTFR 29C120 (MB 325.5)
  • Fiat 9.55523
  • Ford ESD-M97B49-A
  • IVECO 18-1830
  • JIS K 2234 (Japan)
  • Liebherr LH-01-COL3A
  • MAN 324 NF
  • MAN 324 Si-OAT
  • MB 325.0 (Konzentrat)
  • MB 325.5
  • MTU MTL 5048
  • Norm V 5123 (Österreich)
  • SAE J1034
  • VOLVO TR 1286083
  • VOLVO TR-31854114-002
  • VW TL 774-L (entspricht G12evo)


RAVENOL ETC Concentrate Protect C12evo with highly effective frost and corrosion protection. Application according to the mixture table. Follow manufacturer's recommendations.

Instructions for use: Clean the cooling system, check for leaks, flush. Mix RAVENOL ETC Concentrate Protect C12evo with demineralized or distilled water (according to the mixing chart) and add. Allow engine and heater to warm up, add coolant to fill level.

ATTENTION: Never use undiluted! We recommend a mixing ratio of 50:50 (vol %). The minimum proportion of antifreeze concentrate should be between 35% - 60%, otherwise the product will not have a sufficient effect.

RAVENOL ETC Concentrate Protect C12evo offers:

  • Modern additive inhibitors based on Si-OAT technology
  • Premium anticorrosion additives for optimal protection for all metals and metal alloys used in cooling systems, including aluminium
  • Long-term corrosion protection up to 5 years
  • Compatible with elastomers used in automotive radiators
  • Prevention of deposits and foam formation in the cooling system
  • Miscibility with all other types of radiator antifreeze
  • Free from nitrites, amines, phosphates, borates and 2-ethylhexanoic acid (2-EHA)
  • Outstanding protection against thermal stress


Property Unit Data Audit
Density at 20 °C kg/m³ 1125  EN ISO 12185
Colour    rosa VISUELL
Flashpoint °C  >110 DIN 51758
pH - value at 20 °C (50 Vol %)   7,5-8,5 ASTM D1287
Reserve alkalinity ml0,1nHCl >10 ASTM D1121
Freezing point (50 % solution) °C -38  ASTM D1177
Boiling point  °C 178,9 ASTM D1120
Water content Gew. % <4   ASTM D1123


Data Sheets

Technical Product Data

Property Unit Data Audit
Density at 20 °C kg/m³ 1078 EN ISO 12185
Colour   rosa VISUELL
pH - value at 20 °C   >8 ASTM D1287
Freezing point °Celsius -40 ASTM D1177

All indicated data are approximate values and are subject to the commercial fluctuations.


Please note that the technical data is correct at the time of writing, Ravenol are continuously updating product specifications. Therefore, please refer to the 'Download PDF' and 'Safety Data sheet' links above for up-to-date information.

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Mainland UK Only (Not Scottish Highlands, Off-Shore Islands or N. Ireland) - see details below

We currently ship out Monday - Friday (apart from Bank Holidays) and orders received before 11.00am on those days will normally be sent straight out. Orders received after 11.00am and on Weekends / Bank Holidays will leave the next working day.  As deliveries are made either with DHL Parcels or Royal Mail we have no control over the actual delivery time of packages which may be any time between 8.00am and 6.00pm.

Due to the increased documentation created by BREXIT we are currently unable to ship out orders to Mainland Europe or the Republic of Ireland.

Click & Collect:
We now offer the possibility of collecting your order from our warehouse in Welshpool, Powys - the "Gateway to Wales". Please chose this option in your basket. Collection is by appointment ONLY, we do not have a retail outlet. The order confirmation will give you a contact telephone number where you can arrange your collection.

Delivery charges to Mainland UK:

DHL Parcels "Next Day" £7.25 Free on orders over £95**
Royal Mail "24"  £4.99 Maximum 3 litres / 3kg**
Royal Mail "48" £3.85 Maximum 3 litres / 3kg**

**These services are not available for items classed as hazardous, e.g. Aerosols, Fuel Additives and Windscreen Washer Fluids.
With shipments sent via DHL Parcels you will receive an e-mail with tracking details once the order has been shipped.
Mainland UK delivery does not include the Highlands and Islands of Scotland (as defined by DHL), Northern Ireland, Isle of Man and Isles of Scilly - in case of uncertainty please just type your postcode into the box provided in the Shopping Basket.

Highlands of Scotland, Scottish Islands, Isle of Man,  Isle of White, Isles of Scilly :

DHL Parcels (3 - 4 days)   Cost calculated in basket
Royal Mail "24" (2 - 3 days) £4.99 Maximum 3 litres / 3kg*
Royal Mail "48" (3 - 4 days) £3.85 Maximum 3 litres / 3kg*

*Royal Mail services are not available for items classed as hazardous, e.g. Aerosols, Fuel Additives and Windscreen Washer Fluids.
With shipments sent via DHL Parcels you will receive an e-mail with tracking details once the order has ben shipped. Please note that although the service is classed as "24" or "48" please allow 4 - 5 working days for delivery, especially to remote areas.

Please enter your Postcode into the box provided in the basket, choose the relevant option and the carriage charge based on the size of your order will be shown.

Northern Ireland:

Due to current Brexit legislation we can only supply to private individuals, not to a business. We will ship your order with Royal Mail and may split your order into two or more packages. 

Channel Islands:

We are now able to ship directly to Guernsey and Jersey via DHL. Please select "Guernsey" or "Jersey" in the Shopping Basket and the carriage charge based on the size of your order will be shown. Note that once you select your choice of country in the basket the items will be zero rated for VAT purposes.


Please include your mobile phone number when checking out so that you automatically receive an SMS from DHL Parcels UK / Royal Mail confirming that the goods have been collected from our warehouse and informing you of the expected delivery date and one-hour slot. All deliveries sent with DHL Parcels are supplied on a signature required service. If you have asked for the parcel to left in a safe place, we will convey this instruction to the courier but cannot guarantee this will be done as the service is a POD service and items left without signature are at the discretion of the driver. Please note that DHL Parcels may use sub-contract transport companies - we cannot therefor guarantee that specific instructions, especially requests for the driver to call beforehand, will be carried out. Please bear in mind that these drivers often have a hundred or more deliveries to make in one day!

NB. We cannot be held responsible for delays in delivery caused by the Courier. 

If the customer requests delivery to be left in a 'safe place' we cannot be held responsible for loss. 

Carriage / Packing charges are subsidised and do not even cover our own net costs - we do not make a profit on carriage!  If you have any queries regarding our carriage charges or delivery to an address, please contact us. Please be aware weights shown on products are approximate and shown only as a guide to the total weight of your order.

*Net Order Value.

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