Fernox DS-3 special descaling agent, 30 kg

• Acidic descaling agent
• Restores the efficiency of all water heaters
• Descales sanitary fixtures, e.g. aerators, hand showers, etc.
• Removes up to 50% of its own weight in limestone
• Corrosion inhibitors
• Changes color when effectiveness is lost
• Safe and easy to use

Danger:

• Fernox DS3 should not be used on very thin or very corroded aluminium, zinc, galvanized steel, acrylic (e.g. plastic kettles and bathtubs), chrome-plated or enamelled surfaces, concrete or asbestos.