CLIN AZUR -08- Boiler Cleaner is a professional cleaning chemical used in boat and yacht maintenance, effectively dissolving limescale in pipes, closed circuits, and boilers. The product, presented in a 5-liter packaging, is also known by its old code number 118.

The product is formulated to be safe on water seals, most plastics, rubber, and non-ferrous metals. Thanks to its color-changing property, it allows you to visually track the progress of the limescale dissolution process during circulation.

Usage Instructions:

• Dosage: Dilute 1 part product for every 4 parts water (20% dosage).
• Acceleration: You can accelerate its effect by heating the diluted solution to 50°C.
• Dwell Time: Let it sit for a few minutes.
• Color Code: The mixture is initially red. It turns yellow as the limescale dissolves. When the mixture remains red, its effect is finished.
• Final Step: Drain and rinse with clean water.