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Repco’s Range of Additives

Manufactured using leading edge technology to give you market leading quality at a lower price. Repco Additives are compatible with all mineral and synthetic engine oils, gear oils and transmission fluids


300mL REOF

Engine Oil Flush

  • Helps free up sticky valve lifters
  • Cleans and removes sludge, dirt and varnish
  • Provides a cleaner environment for new oil
  • Helps extend engine life


Handy Hint: One bottle for up to 5L of engine oil.



Lifter-Free and Tune-Up

  • Quietens noisy hydraulic lifters/cam followers
  • Removes sludge and soft carbon without damaging oil seals and gaskets


Handy Hint: One bottle for up to 5L of engine oil.


300mL RESL

Engine Stop Leak

  • Helps reduce oil leaks
  • Helps rejuvenate hardened or shrunken seals
  • Reduces exhaust smoke at start-up


Handy Hint: One bottle treats up to 5L of engine oil.


300mL RSS

Stop Smoke

  • Thickens oil in older, worn engines
  • Helps reduce exhaust smoke
  • Reduces oil loss and burning


Handy Hint: Add 60mL for every 1L of engine oil.


300mL RDIC

Diesel Injector Cleaner

  • Cleans dirty injectors
  • Helps prevent algae growth
  • Lubricates pumps and injectors
  • Helps eliminate water safely


Handy Hint: Add 100mL for every 100L of fuel.


300mL RPSF

Power Steering & Auto Trans Conditioner

  • Reduces leaks fast
  • Reduces seal damage and wear
  • Helps extend power steering and transmission component life
  • Reduces noise, steering chatter and vibration felt through steering wheel


Handy Hint:
                   Power steering systems - add one bottle per reservoir.
                   Auto transmission - add one bottle for every 10L of transmission fluid.


300mL RPIC and 20L RPIC20L

Petrol Injector Cleaner

  • Cleans fuel injectors and carburettors
  • Cleans intake valve deposits for easier starting


Handy Hint: Add 150mL for every 75L of fuel.