Radiator Stop Leak Bardahl 300ml, a quick fix for all radiator leaks. It forms a hard, long-lasting leak prevention seal.

Compatible with all types of antifreeze and does not damage rubber hoses or seals. Safe for use in aluminum engines.

• Application: Leave space in the radiator for the entire contents of the bottle.
• Shake the bottle well and add the contents to the radiator.
• To protect the radiator and connections, turn the heater on.
• One 300 ml bottle is sufficient for systems with a capacity of up to 22 liters.
• For serious leaks or larger systems, use two bottles.
• For best results, flush the system before use.

Contents: 300ML, Quantity: 1 Piece.