Wynn's cooling system cleaner

Wynn's Cooling System Flush – 325 ml

The ideal solution for thoroughly cleaning the cooling system of your marine diesel or generator , ensuring optimal performance. In the maritime sector, cooling circuits often encounter salt deposits, rust formation, and deposits caused by prolonged downtime or use in salt water. Wynn's Cooling System Flush safely and effectively removes these deposits, ensuring more reliable engine operation and preventing overheating.

Why indispensable on board

• Removes limescale, rust and sludge : prevents blockages in heat exchangers and radiators.

• Dissolves oil and grease residues : ideal for internal leaks in the oil/water cooler.

• Safe for gaskets, rubber and metals : acid-free formula, designed to prevent damage.

• Compatible with all coolants : suitable for traditional and modern OAT types.

• Efficient treatment : one bottle treats systems up to 12 litres of coolant , more than enough for most marine engines and generators.

Benefits specific to shipping

• Protects against stagnation rust during winter storage.

• Maintains heat exchangers for maximum cooling capacity, even in warm summer temperatures or tropical use.

• Extends the life of gaskets and hoses , crucial for older engines or classic yachts.

• Prevents emergency repairs on the road due to overheating or clogged cooling channels.

Application

1. Add the agent to the cooling system (via expansion tank or directly into the cooling water inlet).

2. Let the engine run at operating temperature for approximately 10–15 minutes with the heater/boiler open.

3. Drain the system and rinse thoroughly with clean water.

4. Fill with fresh coolant according to the engine manufacturer's specifications.