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What is this product really?
CHEMIPRO G12 EVO is a ready-to-use coolant based on PSi-OAT (Phosphate-Silicate Organic Acid Technology). It’s not just another antifreeze, but a representative of so-called hybrid (hybrid + organic) formulations.
These fluids combine:
- organic corrosion inhibitors (OAT),
- inorganic additives (silicates and phosphates).
This is an attempt to combine the durability of OAT with the rapid protective effect of traditional inorganic additives.
Technical Parameters: Numbers and Tolerances
For a technician, numbers are the criterion of truth. This product demonstrates benchmark performance:
Freezing point: -40°C.
This ensures reliable engine starting in harsh winter conditions. Important to note: is the fluid ready for use? Is it a concentration? No, it’s a ready-to-use solution. There’s no risk of error when diluting with distillate.
Boiling point: at least 126°C (at 2 ATM).
Modern turbocharged engines and those with start-stop systems are prone to localized overheating. A high boiling point prevents vapor lock and cavitation (the destruction of cylinder liner walls by steam bubbles).
Standards Compliance:
This product has been certified to stringent international standards:
ASTM D3306 / ASTM D4985 / SAE J 1034 / GB 29743-2013 (LEC-II) / TL 774-L / G12evo / TL 774-C [G11] / TL 774-D [G12] / TL 774-F [G12+] / TL 774-G [G12++] / TL 774-J [G13] / Volkswagen / Lamborghini / Audi / Seat / Skoda / Bentley / Bugatti / Porsche / Ducati.
The main advantage: Compatibility with the VAG Group (TL 774-L / G12 EVO)
Specification TL 774-L (known as G12 EVO) is the latest version of Volkswagen Group requirements. This is a new generation specification that replaces G12++ and G13.
Why is this important for consumers?
CHEMIPRO G12 EVO antifreeze is specially designed for:
Modern internal combustion engines (petrol/diesel): Especially for engines with aluminum cylinder heads and radiators, where the risk of electrochemical corrosion is highest.
Electric vehicles (EV): Fluid circulates not only through the engine but also through the batteries and inverters. Requirements for electrical insulation properties and protection against stray currents are higher here. The PSi-OAT additive package successfully addresses this challenge.
Compatibility: The manufacturer claims full compatibility when topping up with previous generations: G11, G12, G12+, G12++, and G13. This makes the product a universal solution for fleets with vehicles of different model years.
Ingredients: What’s Important and What’s Just Marketing
Really Important Points:
- Ethylene glycol — standard base
- Organic acids — the foundation of durability
- Silicates + phosphates — immediate protection
- No methanol or glycerin
Why this is important:
- Methanol lowers the boiling point and increases evaporation
- Glycerin impairs heat dissipation
Conclusion: the absence of these components is not an advantage, but rather a normal requirement for a high-quality antifreeze.
Marketing Perspective: Resources and Ecology
From a cost-saving perspective, the key parameters for car owners are:
Service life: 5 years or 250,000 km.
This is a “long-lasting” antifreeze. By purchasing CHEMIPRO G12 EVO, customers can forget about changing their fluid for one and a half to two seasons longer than with traditional silicate fluids. The savings on maintenance are obvious.
Environmental Safety:
The product meets strict European and Asian safety standards for human health and the environment. This is an important argument for modern auto repair shops that work with European recycling standards.
Who should buy CHEMIPRO G12 EVO and why?
Technical Verdict:
This is a premium product at an affordable price. It is designed for the complex cooling systems of modern vehicles (including hybrids and EVs), where a high boiling point, excellent heat dissipation, and protection of aluminum alloys are essential.
Marketing Summary:
You get a “purple” fluid (VAG identification) that is safe to mix with other grades, lasts 5 years, and is worth the money. It’s the ideal choice for both private customers who want to “fill it and forget it” and professional service stations that need a single product for most modern foreign cars.
Recommended use:
Before adding coolant, it’s recommended to flush the cooling system, especially if you’ve previously used a fluid from an unknown manufacturer or a classic silicate fluid (G11). After replacing the coolant, you’ll significantly reduce the risk of engine overheating in traffic jams and extend the life of your water pump and heater core.
