FEATURED PRODUCTS
SALE
Tested and verified concentration for commercial and home usage.
Double sealed bags/bottles to prevent leaks and safe transit.
Penrite
In stock
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Radiator Flush is a fast acting (7 Minute), alkaline cooling system cleaner designed to remove rust, scale and other deposits from automotive cooling systems that could block or foul circulation of coolant though the radiator or engine.
APPLICATION
Radiator Flush is recommended to clean out the cooling system of all types of passenger cars, 4WD's, light & heavy duty commercial vehicles, motorcycles, agriculture, mining, construction and stationary engines.
Radiator Flush is designed to be used prior to new coolant being added to the vehicles cooling system as this will ensure the cooling system is free from rust, scale or any other residue which could block or foul the cooling system and prevent the new coolant from functioning as intended. It will also neutralise any leftover coolant remaining in the engine eliminating compatibility issues if changing coolant types.
Radiator Flush can also be used where any type of coolant has been present in the cooling system and is harmless to all metals, rubber, plastic and seals. We recommend refilling with a quality OEM approved Penrite anti-freeze anti-boil coolant such as -
Red OEM Coolant (OEM Approved) Premix
Red OEM Coolant (OEM Approved) Concentrate
Green OEM Coolant (OEM Approved) Premix
Green OEM Coolant (OEM Approved) Concentrate
Blue OEM Coolant (OEM Approved) Premix
Blue OEM Coolant (OEM Approved) Concentrate
350,000KM Green Coolant Premix
350,000KM Green Coolant Concentrate
Universal Top Up Premix
RCI100,000 KM Concentrate
INSTRUCTIONS FOR USE
Use 1 bottle for up to 15 Litres capacity
Drain Cooling System
Refill radiator with clean water
Add Radiator Flush to cooling system
Start Engine and turn on heater
Run engine for 10 - 15 minutes, this includes 7 minutes cleaning time
Turn off engine, allow to cool
Drain cooling system
Refill with appropriate Penrite Coolant
NOTE - Please read Product Information sheet for more detailed Instructions
Standard delivery within Australia is usually completed within 3–7 business days. Express shipping options are available at checkout. Full rates and tracking information will be provided in your confirmation email.
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@bosca.com.au. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@bosca.com.au.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.
