TEC4 HELPS PROTECT TOMORROWCommitted to Cleaning Your World
Our Professional Grade Products
Are Designed To Help You
The Blue Bus Saves 5.06%
on Diesel With Tec4 Products
- A 12 Month, 14 Vehicle Study
OUR CORE PRODUCTS
Cooling System Cleaner
Oil System Protector
Cooling System Improver
Why choose tec4 products?
IMPROVED FUEL ECONOMY
Why Choose Tec4 Engine Treatments?
Reduce carbon footprint
All the products can be demonstrated on a vehicle under regulated conditions. Feel free to put them to the test, if you are not completely satisfied with the results, Tec4 GUARANTEE to refund the treatment at no cost.
ISO 9001 Registered
Advanced lubricants and detergents that bring any vehicle back to a state similar to a factory new one.
Our detergents and Lubricants work immediately on all cars regardless the make, model, engine, or year!
Tec4 Oil, Petrol, Diesel and Cooling system cleaners do exactly what it says on the bottle – They clean the system restoring lost performance. All the products can be demonstrated on a vehicle under regulated conditions. Feel free to put them to the test, if you are not completely satisfied with the results, Tec4 GUARANTEE to refund the treatment at no cost.
What Our Clients Say:
“I was extremely impressed with the results obtained after testing these products on our buses running a regular route between Esbjerg and Billund. After 12 months of testing, the result obtained could be calculated at an average fuel saving per vehicle of about 5.06%, which when converted to Danish Kroner, results in very significant annual savings for our company. “
“We now use Tec4’s products on all our long-haul buses and can only recommend that other companies do the same.”