GLYSANTIN® has the most approvals by automotive manufacturers.
What you should know about approvals:
Warranty of automotive manufacturers
Only an officially approved coolant safeguards the automotive manufacturer's warranty. Filling the cooling system with coolant or antifreeze that is not approved during the warranty period can render the manufacturer’s warranty invalid.
Warranty of automotive manufacturers
The approval process is time-consuming and complicated
The approval process usually takes between three and five years and is very cost-intensive. If any changes are made to the composition of the coolant, the entire approval process must be repeated.
The approval process is time-consuming and complicated
All test procedures required for approval must be passed
Compatibility with elastomers, plastics and sealing materials:
Extensive testing of material properties such as hardness, tear strength, elongation and volume under controlled conditions both before and after storage in the engine coolant.
