Rust Inhibitor 5 Litre

Price :
In Stock


Or Buy Now, Pay Later with Afterpay

Just 4 interest-free payments of $14.75 and get it now!


Calculate Shipping

Share this item:


  • Corrosion protection
  • Extends period between coolant changes

Rust Inhibitor

Rust Inhibitor refers a petroleum-based product that provides corrosion protection to the cooling system of all petrol, diesel, and gas fuelled engines where anti-freeze anti-boil protection is not needed. Extends the period between coolant changes.

Rust Inhibitor can provide protection by the following:

• Light commercial and passenger vehicles - 5 years / 200,000kms

• Heavy Duty Vehicles – 1,000,000km/12,000 hrs / 6 years

(When good quality water is used as directed)

How To Use:

Use Rust Inhibitor at 80-100 ml per litre in distilled water. If required, top up with diluted inhibitor to avoid a rundown in concentration. Replace at 24 month / 40,000Km intervals. May be replaced more frequently depending on engine and driving conditions, or engine manufacturers’ requirements. To avoid possible incompatibility problems, do not mix with any other inhibitors or coolants.   

When the vehicle is cool, drain the cooling system (including heater), as per vehicle owner’s manual, thoroughly flush and rinse clean with correct volume of coolant. Refer to the vehicle owners handbook for the volume needed. Do not mix with other inhibitors or coolants. Fill through top opening of cooling system. Reconnect all hoses, drain plugs, etc. check level after engine has reached operating temperature and allow to cool again. Any spillage on paintwork should be flushed off with water. Dispose of used material in accordance with local regulations


*All information provided is a recommendation. Please test before using. We cannot guarantee the uses as each application has various characteristics and therefore we cannot be certain it will work for you*  

If swallowed DO NOT induce vomiting, give a glass of water and seek medical advice. If skin contact occurs, remove contaminated clothing and wash skin thoroughly. If in eyes, hold eyes open and flood.

Treat as non hazardous material, prevent from entering waterways. For more details refer to MSDS.

Information Regarding Pick Up

Can I pick up?

Yes, we are located in Penrith. Unit 3, 10 Production Place Jamisontown NSW 2750.

Are we open to the public? 

Yes, we are. You can buy direct from us paying card or cash. You don't need to be a business customer to buy. Anyone can walk in and buy from us.

We are open from 7:30am to 4:30pm Monday to Thursday and are open from 7:30am to 12pm on Friday.

What can you pay on pick up?

We accept cash or card (visa, mastercard, AMEX, eftpos). 


Information Regarding Delivery

We know you’ll be keen to receive your order as quickly as possible. Please make sure you provide us with:

  • A valid delivery address (either residential or business) as we cannot ship our products to PO Box or Parcel Collect, and
  • Contact phone number so we can contact you if there are any issues with your consignment.

Our couriers require the customer’s phone number for each delivery. We can’t book your delivery unless you have provided us with a valid daytime phone number.

We pack every order carefully to ensure it reaches you in good condition.

Your order will be sent through one of our preferred couriers.

After payment has been received, your order will be processed by the following business day. The approximate cut-off time for same day dispatch is 11 am.

Shipping timeframes:

NSW, ACT 1 to 3 business days
QLD 2 to 5 business days
VIC 2 to 5 business days
SA, WA, TAS,  3 to 6 business days

Shipping charges are calculated depending on the quantity, weight, location and if it contains dangerous goods. 


All consignments are tracked. The tracking number can be viewed in the email notification you receive after the order has been dispatched.  If you can't find it or need help with tracking, please contact us.

If you have any questions about delivery, please contact us and we will do our best to make sure you’re happy.

Be The First To Review This Product!

Help other Sydney Solvents users shop smarter by writing reviews for products you have purchased.

Write a product review