Closing  from 26/03/2026 to 03/04/2026, orders will be dispatched from 05/04/2026.

 

 

RADIATOR STOP LEAK

 

Stock : 5

12,00

Reference RSL300

Brand : Warmup



 

RADIATOR STOP LEAK

Eliminates radiator and cooling circuit leaks.

3 to 10 litre cooling circuit: with engine cool, pour a 300ml bottle into the expansion tank or the radiator.

 

With fan set to maximum, let the engine run for 20 minutes, then drive the vehicle.

 

Can be used with all radiator types.

 

Shake well before using.