Call 1300 399 782
Select a category to search:
Find My Vehicle

We ship all over Australia

Secure Payment

100% Money Back within 14 days

Support Mon - Fri 7am-5pm

Cooling System Additives

Keep your cooling system clean, efficient, and corrosion-free with proven additives. Ideal for preventing leaks, boosting heat transfer, and extending coolant life in cars, trucks, and industrial engines.

Filter by Brand

Nulon (5) Austech Chemicals (4) Wynns (1)

Filter by Pack Size

500ml (3) 350mL (2) 300ml (2) Small Pack (1) 5L (1) 20L drum (1)

Pro Strength Xtreme Cooling System 500ml PSCSF | Nulon | Coolant

$25.00 (inc GST)

View Product

Radiator Flush & Clean 300ml R40 | Nulon | Additive

$20.00 (inc GST)

View Product

Q Radflush Liquid Radiator Flush 350mL QAT Q/AC13L/(350)

$13.00 (inc GST)

View Product

Q Radflush Radiator Flush 5L QAT AC13L

$22.00 (inc GST)

View Product

Q Radflush Radiator Flush 350ml QAT

$5.01 (inc GST)

View Product

Radiator Engine Block Stop Leak 500ml REBSL-500 | Nulon | Additive

$23.00 (inc GST)

View Product

Radiator Stop Leak 325ml Retail Wynns Part No. 68650

$20.00 (inc GST)

View Product

Q Radflush Radiator Flush 20L QAT

$149.00 (inc GST)

View Product

Radiator Stop Leak 300ml R50 | Nulon | Additive

$16.01 (inc GST)

View Product

Radiator Corrosion Protector Green 500ml RCPG-500 | Nulon | Coolant

$20.00 (inc GST)

View Product

Workshop or Trade Business?

Sign up today to receive wholesale deals on products, delivered straight to your door.

  • Trade pricing
  • Personalised dashboard and inventory
  • Member-only events
  • Special offers
  • Customer support
Register Today Learn More
RedPoint Batteries, Oils and Filters

Shop

Oils 

Batteries 

Filters 

Additives 

Pumping Equipment 

Customer Support

Shipping & Returns

FAQS  

Privacy Policy

Terms & Conditions

Trade Account Benefits 

About Us 

Blog 

Contact Us

38 Lachlan Street, Kempsey, NSW, 2440 

1300 399 782 

sales@redpoint.com.au 

Facebook


Our Locations

Kempsey, Mid North Coast

Coffs Harbour, North Coast

Wagga Wagga, Riverina

2026 © All Rights Reserved. | ABN: 67 003 493 196
Website by Cloud Concepts