RAVENOL TTC Concentrate Protect C11

RAVENOL TTC Trad. Techn. Coolant Concentrate is an eco-friendly 1.2- Ethanediol (monoethylene glycol) based nitrite, amine and phosphate-free coolant for cooling circuits in combustion engines which provides maintenance-free corrosion and frost protection. The product is formulated as a long-term coolant based on a proven inhibitor development.

It is no longer just the anti-freeze effect (which automatically exists in an ethylene-glycol based product) which is critical for the quality of a coolant, but also the rust protection.

Therefore automakers subject coolants to long corrosion and cavitation tests.

RAVENOL TTC Trad. Techn. Coolant Concentrate protects the cooling system from corrosion, frost, and in the summer from overheating.

Application Note

RAVENOL TTC Trad. Techn. Coolant Concentrate with frost and rust protection. Use according to the mixing chart. Follow manufacturer’s recommendations.

Even in summer coolant must contain enough antifreeze to ensure good corrosion and overheating protection.

Instructions: Clean cooling system, check for leaks, flush.

Mix RAVENOL TTC Trad. Techn. Coolant Concentrate with fresh water (per mixing chart) and add. Allow engine and heater to warm up, add coolant to fill level.


  • Excellent for light metal engines
  • Good reserve alkalinity
  • High-quality corrosion additives for optimal corrosion protection
  • Elastomer compatible with elastomers used in automotive radiators

Technical Product Data

Colour gelb-grün fluoreszent VISUELL
Reserve alkalinity >20 ml0,1nHCl  ASTM D1120
Boiling point 155 °C ASTM D1121
Water content <5 Gew. % ASTM D1123
Density at 20 °C 1130,0 kg/m³ EN ISO 12185
Flashpoint 112 °C DIN 51758
Freezing point (50 % solution) -37 °C ASTM D1177
pH - value at 20 °C (50 Vol %) 8,4 ASTM D1287