Liqui-Moly Pro-Line Radiator Stop Leak K – Cooling System Sealant for Hairline Cracks & Small Leaks
Liqui-Moly Pro-Line Radiator Stop Leak K – Cooling System Sealant for Hairline Cracks & Small Leaks
R138.25 excl. VATNot yet ready to buy?
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Liqui-Moly Pro-Line Radiator Stop Leak K – Cooling System Sealant for Hairline Cracks & Small Leaks
Not yet ready to buy?
Chat to an Expert Speak to an ExpertSKU: WC-5178
All Payments Securely Processed
- Secure ShoppingShop online safely and securely
- Nationwide ShippingOur trusted partner delivers everywhere
- Collect Your OrderCollect yourself in Pinetown or Midrand
- The Trusted Experts25+ years successfully in business
- Customer-FocusedWe cultivate lasting relationships
- Quality BrandsWe are importers of top workshop brands
- Biggest RangeWe stock over 6000 workshop products
Description
Liqui-Moly Pro-Line Radiator Stop Leak K is a high-quality dispersion sealant formulated to permanently and reliably seal hairline cracks and small leaks within water-cooled engine systems. Designed to stabilise coolant pressure and prevent fluid loss, this treatment can eliminate the need for costly repairs and downtime.
Compatible with aluminium radiators, antifreeze and conventional coolant additives, Pro-Line Radiator Stop Leak K circulates through the cooling system to seal problem areas without damaging the water pump, heater core or cooling components. It can also be used preventatively to reinforce system integrity before leaks develop.
Key Features
- Permanently seals small leaks and hairline cracks in cooling systems
- Suitable for aluminium radiators
- Compatible with standard antifreeze and coolant conditioners
- Protects without harming water pumps or heating circuits
- Helps prevent future leaks and reduces repair requirements
- Ideal for professional workshop and preventative maintenance use
Specifications
| Available pack sizes | 250 ml Can sheet metal |
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Liqui-Moly Pro-Line Radiator Stop Leak K – Cooling System Sealant for Hairline Cracks & Small Leaks | R138.25 excl. VAT







