Biaobang Cooling System Leak Repair (325ml) | Radiator Stop Leak Additive | Compatible with All Coolants | Blown Head Gasket

Biaobang VC 1003 Cooling System Leak Repair – 325ml
An effective stop leak solution specially formulated to seal internal and external leaks in your vehicle's cooling system. Biaobang’s professional-grade formula works while the engine is running, requiring no disassembly—making it the ideal quick fix for radiator leaks, hose seepage, and gasket weeping.

Product Details:

• Brand: BiaoBang

• Product Code: VC 1003

• Net Volume: 325ml

• Shelf Life: 3 Years

• Application: Cooling system / Radiator leak sealing additive

Key Features:
Seals radiator, gasket, and hose leaks instantly
Safe for metal, rubber, plastic, and aluminum components
Works with all types of coolants and antifreeze
Circulates with the coolant while engine is running – no disassembly required
Helps reduce engine temperature and prevent overheating
Quick and convenient solution for minor to moderate leaks

How to Use:

1. Shake well before use.

2. Ensure engine is cool before adding.

3. Pour entire bottle into radiator or reservoir tank.

4. Start engine and let it idle for 10–15 minutes to circulate the solution.

5. Refill coolant if necessary after treatment.

Caution:
 Suitable for small to medium leaks only – not for large cracks or major damage.
 Avoid skin and eye contact.
 Store in a cool, dry place and keep away from children.
 Use only as directed.

Compatible With:
Passenger Cars
Light Commercial Vehicles
 All radiator types (copper, plastic, aluminum)