MATHY Improves Fuels and Optimizes Fuel Consumption

Better Cold Start After Winter Break

Reduce fuel-related downtimes of your boat

MATHY fuel additives efficiently clean the fuel systems of boat engines. Additionally, they increase their operational safety and economic efficiency. Suitable for all diesel engines, all diesel fuel types, summer / winter diesel, and petrol engines and their fuel types.

The combination of active components with cleaning, dispersing, material protecting and cetane increasing properties is tailored to the fast and cost-effective cleaning of deposits. Fuel consumption will be optimized over the long-term and fuel-related downtime of boats will be minimized.

Particularly for diesel engines: MATHY-D counteracts the formation of bacteria in diesel fuel and thus prevents microbiological contamination.

Advantages at a glance

  • Reduced smoke during cold start
  • Improvement of combustion process
  • Optimization of fuel consumption
  • Prevents formation of bacteria
  • Cleaning and care of the fuel system

Frequently asked questions

Why should boat owners supplement fuel with MATHY-F fuel additive?

The addition of MATHY-F to the fuel has a cleaning effect. Impurities that can form in the fuel system are dissolved. By preventing deposits and impurities, the efficiency of the fuel system is maintained in the long run. Condensate forming in the fuel system is emulsified by MATHY-F (incorporated into the fuel). The condensate is thus "burned" via the fuel or discharged from the fuel system.

What are boat owners’ practical benefits of using MATHY-F fuel additive?

All parts of the fuel supply (lines, carburetors, fuel and injection pumps, injectors) and the fuel tank are cleaned. Dissolved impurities / deposits are removed from the system during the replacement of the fuel filter. Injectors do no longer pollute. Fuel is better utilized since the fuel system can work fully and efficiently again. The starting behavior of the engine is improved.

How to dose MATHY-F?

Dosage 1 : 1,000. With each refueling add 50 ml MATHY-F to 50 liters of fuel. MATHY-F is suitable for all petrol and diesel engines.

My boat engine (diesel) runs roughly and starts poorly. Which MATHY-Additive can help?

Due to the increased proportion of biofuel in today's diesel fuels, components in contact with fuel and components in the combustion chamber are soiled with impurities. Injectors, valves, and the combustion chamber itself coke over time. MATHY-D Diesel System Cleaner actively cleans the combustion chamber and successfully reduces coking at the nozzle tips. In the long run, regular use of MATHY-D keeps the diesel system of boat engines clean and trouble-free.

Show all FAQs

Our problem solvers for boat engines

MATHY-F

Fuel Additive

MATHY-F is the multi-functional fuel additive used for trouble-free operation of gasoline and diesel engines. It optimizes the effect of all liquid fuel in any engine. MATHY-F conserves and cleans the fuel system; it restores and maintains full performance.

Starting at 17.95 – Order now

MATHY-BE

Fuel Additive

MATHY-BE is a specially formulated fuel additive for all fuels in petrol / gasoline engines. The active component combination for ethanol, petrol and ethanol-petrol blends has a highly effective cleansing and maintenance effect. MATHY-BE prevents damage to the fuel-carrying components. Possible deposits which reduce the efficiency of the fuel system are dissolved and burnt residue-free.

Starting at € 14.95 – Order now

MATHY-D

The Diesel Fuel Additive

MATHY–D cleans the diesel fuel system and improves operation reliability and economy of diesel engines. Suitable for all diesel engines (CDI and TDI) and diesel fuels, summer and winter quality. Suitable for all diesel oxidation catalysts and micro particle filters (DPF). It is also compatible with AdBlue.

Starting at € 12.95 – Order now

Free shipping on orders over 80, - € within Germany and Austria

All Product Sets are free of shipping costs within Germany and Austria. Save more and receive 10 % discount on your order of €300 or more!

  • Made in Germany Buy directly from the manufacturer
  • Certified since 1994 Our quality is measurable
  • Fast Delivery Usually within 48h
  • Pay conveniently By invoice, PayPal, direct debit
  • Secure shopping 128-bit SSL encryption