Additives

WAGNER Radiator Stop Leak 250ml

Name: WAGNER Radiator Stop Leak 250ml
Brand: WAGNER Spezialschmierstoffe
Price: 11 EUR
Availability: InStock

In Stock

Product Code: 900250

EAN: 4260590760289

Manufacturer: WAGNER Spezialschmierstoffe

11.00€

Ex Tax: 9.09€

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Application

Application Instructions

Shake the bottle well before use.
Allow the engine to cool and open the radiator or expansion tank cap.
Start the engine and turn the heater to maximum temperature.
Slowly pour WAGNER Radiator Stop Leak into the system while the engine is running.
Close the cap and let the engine run for a while.
Drive 5–7 km to ensure full circulation and sealing effect.

Dosage Recommendations

250 ml treats 12–15 liters of coolant.
125 ml (half bottle) for 5–7 liters of coolant.
Do not overdose. Follow the capacity guidelines carefully.

DELIVERY METHODS

DPD
OMNIVA
DHL Express
DHL Germany

PAYMENT METHODS

MasterCard, Visa
Apple Pay, Google Pay
PayPal
BankLink
Terminals

WAGNER Radiator Stop Leak 250ml - Fast and Safe Cooling System Sealant

WAGNER Radiator Stop Leak 250ml is a professional-grade cooling system additive designed to quickly and effectively seal microcracks, leaks, and seepages in radiators, hoses, connections, and other components. It works from the inside by forming a durable sealing layer without clogging narrow passages or affecting coolant circulation.

Key Benefits

Quickly seals leaks and microcracks in radiators and hose connections.
Compatible with all types of antifreeze (G11, G12, G13, and others).
Safe for rubber, plastic, aluminum, and other cooling system materials.
Lubricates and protects the water pump, thermostat, and valves.
Prevents rust and scale formation in the system.
Biodegradable and environmentally friendly.
Effective repair without disassembly.
Does not clog fine radiator tubes or narrow passages.

Suitable For

All types of vehicle cooling systems - cars, motorcycles, trucks, industrial machinery.
Metal, plastic, and rubber radiator systems.
Radiators, expansion tanks, hoses, seals, and joints.
Household, commercial, and marine cooling systems.

WAGNER Radiator Stop Leak 250ml offers a fast, economical, and reliable solution for sealing leaks and restoring the integrity of the cooling system without expensive repairs or part replacements.

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