Your Cart is Empty


Penrite Petrol Fuel Stabiliser 250mL

Penrite Petrol Fuel Stabiliser 250mL

Petrol Fuel Stabiliser is a fuel additive designed to stabilise the performance of petrol / gasoline fuel when in storage and prevent loss of engine performance due to old and stale fuel. It meets military and defence grade specifications for optimum reliability and performance.


Petrol Fuel Stabiliser is designed for use with all petrol / gasoline fuelled combustion engines. It can be used with fuel injection or with carburettor fuel delivery systems. Can be used with passenger cars, commercial vehicles, boats, motorcycles, stationary engines, classic and veteran vehicles and anywhere where the fuel is not turned over regularly.

Petrol Fuel Stabiliser contains a metal deactivator that reduces the tendency of metal surfaces to oxidise and corrode preventing the accumulation of residue, gummy deposits and polymer formations. It also contains optimised detergents for petrol to clean and maintain the fuel system.

Petrol Fuel Stabiliser is added either directly into the engines fuel tank or into storage fuel containers and is safe for use with standard , premium and high octane unleaded petrol as well as E10 fuels. It can also be used with premixed 2 stroke oils. When used at the correct dosage, can extend the life of petrol fuels by up to 12 months. It is an economical alternative to dumping and replacing left over petrol in fuel tanks, jerry cans and other storage facilities.


For best results:
25ml treats 20 Litres for storage up to 12 months. (one 250ml bottle treats 200 litres of fuel)

Please Note: If your vehicle is fitted with a Capless Fuel Filler system, we recommend using the vehicles emergency fuel filling funnel when adding this product to the fuel tank.


  • Prevents fuel from going stale when not used for up to 12 months
  • Prevents gum, sediments and polymer formations in the fuel
  • 2.5 times more economical than current fuel stabilisers
  • Optimised for petrol fuel
  • Protects against rust and corrosion
  • Safe for use in all petrol blends (except E85)
  • Suitable for use with premixed 2 stroke blends
  • Economical when compared to replacing old or stale fuel.

Please Note: This product is classified as dangerous goods for shipping and can only be shipped by road freight.

Stay Up to Date - Subscribe Today!