PRO-TEC develops professional service chemicals and maintenance products for workshops, distributors, and fleet operators. The product range is designed to improve vehicle performance, extend component life, and support preventive maintenance.
Product Groups
Fuel System Cleaners
- Petrol system cleaners
- Diesel system cleaners
- Injector cleaners
- DPF additives
Engine Service Products
- Engine flush
- Oil additives
- Engine protection products
Cooling System Products
- Radiator cleaners
- Cooling system sealants
- Coolant additives
Transmission Service
- Automatic transmission cleaners
- Transmission additives
Air Conditioning Service
- Air conditioning cleaners
- Disinfection products
- Odor eliminators
Workshop Chemicals
- Brake cleaners
- Assembly products
- Maintenance sprays
Tectronic Germany supplies the complete PRO-TEC product portfolio for professional automotive maintenance.