Based on this product's specifications, here are some alternatives and similar models
Ceramizer fuel treatment for gasoline engines TEC2000 TEC 2000 CERAMIZATOR CPB
Summary description:
TEC2000 TEC 2000 CERAMIZATOR CPB is a fuel treatment designed for gasoline engines. The product is intended to be added to petrol to modify fuel properties and support engine component protection. It targets fuel system conditioning, potential reduction of wear and may be used during regular maintenance to help sustain engine performance and reliability.