Penrite Radiator Corrosion Inhibitor 100 — 500mL

Penrite Radiator Corrosion Inhibitor 100 is a green-coloured, hybrid-organic, Type "B" corrosion inhibitor concentrate that uses Hybrid Organic Acid Technology (HOAT) to protect your vehicle's cooling system against corrosion, cavitation, scaling and oxidisation.

  • Green coloured, hybrid-organic Type "B" corrosion inhibitor concentrate
  • Uses Hybrid Organic Acid Technology (HOAT) for maximum corrosion protection and superior heat transfer
  • Protects all internal surfaces from corrosion, including aluminium, brass and copper
  • Safe for all plastics, rubber hoses and seals
  • Helps prevent wet liner erosion
  • Contains an anti-foam agent to help protect against cavitation
  • Silicate, Phosphate and Amine Free formulation
  • Suitable for passenger cars, light commercials, motorcycles, trucks, buses, stationary engines and other equipment
  • Use at a ratio of 50mL per litre of water — 500mL makes up to 10 litres of coolant
  • Service interval: up to 100,000km for passenger cars and light commercials
  • Meets AS/NZS 2108.1-1997 Type B, Ford ESD-M99B166C, MAN 248, and other industry standards
  • Cost-effective solution for vehicles not requiring Anti-Freeze Anti-Boil coolant
  • Made in Australia

Please note: Do not mix with other coolants or inhibitors. This product is not compatible for testing with glycol coolant test strips as false readings may occur. For best results, flush the cooling system with a radiator flush prior to filling.

SKU COOL10005
Model # COOL10005
Barcode # 9316517006420
Brand Penrite
Size 500mL
Pack Size 500mL
Country Of Origin Australia
Country/Region of Manufacture Australia
Manufacturer Part Number COOL10005
Country of Manufacture Australia
Contains Liquid Yes
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Packaging: Manufacturers periodically update their packaging and labelling. You may receive the current or a previous design — the product, formulation and part number are unchanged.

Fitment (vehicle-specific products): For products listed to suit a specific vehicle, our fitment data is kept as accurate as possible, but vehicle catalogues are not perfect. Some models had more than one part fitted depending on build date, engine, or component size/variant. It is the buyer's responsibility to confirm the part suits their vehicle before purchasing. If you have any doubt, please message us with your vehicle's registration number and state (preferred), or full VIN/build details, and we'll do our best to confirm before you buy.

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