Protex3 Pro Line coolants
Coolants for European vehicles
Antifreeze coolants designed to match technology and color used by major European car manafucturers.
Coolants for ASIAN vehicles
Antifreeze coolants designed to match technology and color used by major Asian car manafucturers.
Coolants for American vehicles
Antifreeze coolants designed to match technology and color used by major American car manafucturers.
Coolants for Electric vehicles
Antifreeze coolants designed to match technology and color used in modern electric and hybrid vehicles.
PROTEX3 PRO LINE is the premium choice for drivers who demand manufacturer-grade performance and reliability. Each product in the PRO LINE range is engineered to meet the exact requirements of modern engines – whether through OEM approvals through re-branding or strict compliance with regional standards like JIS (Japanese Industrial Standards) and KS (Korean industrial Standards).
When you choose PROTEX3 PRO LINE, you’re choosing a product that’s made to match the specific chemistry and cooling system requirements of your vehicle. Avoid the hidden risks of using unapproved or incompatible coolants. Choose tested and trusted formulations that align with your engine’s design and the standards set by the automotive industry.
Protex3 pro line benefits
- 100% oem comliance
- Tripple shielded protection
- Prevents radiator clogging
- Over-heat protection
- OAT, Lobrid and HOAT technologies
- Extended water pump lifetime
Engineered to exceed standards and meet OEM requirements
Pro Line’s coolant portfolio is engineered to meet the exacting standards of OEM approvals, which often surpass national benchmarks significantly. By adhering to these stringent requirements, our coolants offer superior protection, specifically formulated to complement the unique metallurgical compositions and elastomer materials used by various vehicle manufacturers, thereby enhancing the overall integrity and performance of the engine’s cooling system.
Technological Alignment with European Standards
Understanding the diverse needs of global markets, PROTEX3 PRO LINE coolants are tailored to comply with regional technology. For European developed engines, our coolants utilize Organic Acid Technology (OAT), Hybrid Organic Acid Technology (HOAT), and Silicate OAT (Si-OAT), known for their longevity and absence of amines, borates and nitrites. This adaptation ensures compliance with the high standards set by leading European automotive manufacturers.
Custom Coolant Formulations for Asia and the Americas
For Asian vehicles, Pro Line utilizes Lobrid Phosphated Organic Acid Technology (P-OAT), catering to the unique metallurgical and material compositions of Asian automotive designs. For North and South American markets, our coolants include 100% OAT, and lobrid Nitrited OAT (N-OAT) formulations, providing robust protection for the diverse range of metals and elastomers used in American vehicle manufacturing, from passenger cars to heavy-duty engines.
Coolant: The Critical Regulator of Engine Thermal Dynamics
The cooling system in modern vehicles is designed to address a significant thermal challenge: it must manage and dissipate a substantial amount of heat energy generated during combustion. Scientifically speaking, only about a quarter to a third of the energy from fuel contributes to propelling the vehicle. The rest is converted into heat, which, if not controlled, poses a risk of engine damage. The coolant’s function is to absorb this excess thermal energy, effectively maintaining the engine at a safe operating temperature. This thermoregulation is essential for the engine’s efficiency and longevity, highlighting the coolant’s role as a fundamental component in vehicle performance.