METACRIL - Kal Stop - Concentrated limescale remover 1 litre | Swimming pools and spas product

Specific solution in liquid form with anti-scale and metal sequestering action (iron and copper).
Kal Stop prevents and reduces mineral deposits and improves bathing water quality. Ideal product for swimming pools of all sizes. 

How to use:
Initial treatment - for water hardness less than or equal to 35°F, 20-25 ml of product per cubic meter of water. For water hardness greater than 35°F, 25-30 ml of product per cubic meter of water.
Maintenance treatment - add 15 ml to 20 ml of product per cubic meter of water once a week while keeping filtration running and distributing the solution evenly over the entire surface of the tank.

In tanks with a water hardness of more than 45°F and a temperature of 25°C or more, the dosage of the product should be increased by 30% to 50% depending on the case.