Metal and Scale Remover In Pool 

Controls iron staining and scale formation: Dissolved metals and minerals (such as iron , calcium , manganese and magnesium) in pool water and corrosion of metal pool fittings will often cause staining and/or scaling . Metal and Scale Remover is used in swimming pools to reduce scale formation in pumps and pool heaters , to eliminate plugging of filters and to reduce iron staining . Metal and Scale Remover Specification & Testing Result Appearance   Colourless clear liquid Colourless clear liquid Main Active content % 28-30% 30.0 Density(20 oC)g/cm3 % 1.05-1.15 1.1 PH (10% water solution) % ≤2.5 2.1…