Marca: PISCIMAR
STAIN REMOVER
Removes stains adhered to walls and joints, lower and pool stairs.
Suitable for all types of surfaces: gresite (panel), liner and polyester (fiberglass).
Re-dissolve any metal in water, copper, iron, nickel etc.
Very effective in removing brown/yellow stains from swimming pools in less than 30 minutes.
Does not attack stainless steel components.
It is recommended to combine with PM-615 ION MAGNETIC or PM-655 COPPER OUT.
Initial dose of use: 20 g / m3.