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S$4.15
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Radiator Stop Leak Powder - Metal Sealant for Car Cooling System, Helps Repair Leaks in Radiators & Pipes (15g)
Sold by Car Maintenance on Friday
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From S$1.49
Est. delivery by Apr 23 - Apr 26
Car Maintenance on Friday
545 items
Product description
Product Name: Professional Radiator Stop Leak Powder (15g)
Key Benefits:
Temporary Leak Repair: Helps seal small leaks in radiators, heater cores, and coolant pipes
Metal Safe: Formulated specifically for copper, aluminum & brass cooling systems
Easy Application: No disassembly required - adds directly to coolant
Prevents Overheating: May help reduce coolant loss between proper repairs
How to Use:
Cool engine completely and remove radiator cap
Add 1 packet per 4L coolant (standard passenger vehicle = 2 packets)
Top up coolant to normal level
Run engine 15-20 mins at 2000 RPM to circulate
Check for leaks after cooling (repeat if necessary)
Works On:
Radiator seams & tubes
Heater core connections
Freeze plug areas
Small engine block cracks
Safety First:
Temporary solution only - Always inspect system later
Not for plastic tank radiators or head gasket leaks
Avoid skin contact - wear gloves
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