Proven protection for classic cooling systems – with the NIGRIN PERFORMANCE KS11 Coolant
The NIGRIN PERFORMANCE KS11 Coolant was developed specifically for the requirements of older vehicles and classic cooling systems. The ready-to-use coolant reliably protects against frost down to -38 °C, corrosion, cavitation, and deposits, while ensuring optimal heat dissipation.
The silicate-technology-based formula is ideal for cooling systems with cast iron or aluminum components. The KS11 Coolant meets various manufacturer specifications and noticeably extends the service life of the cooling system.
Product benefits:
- Frost protection down to -38 °C
- Optimal for classic and older cooling systems
- Protects against corrosion, cavitation, and deposits
- Ready-to-use solution – instantly deployable
- Contains proven silicate technology
NIGRIN PERFORMANCE Coolant KS11 is suitable for conventional cooling systems of gasoline and diesel engines, but not for aluminum engines. Amine-, nitrite-, and phosphate-free. Contains silicate.











