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Metal Master
Metal Master effectively reduces the buildup of scale deposits caused by the precipitation of water soluble salts such as magnesium, calcium and other mineral carbonates. Scale is a hard white porous buildup that will adhere at the water line, on the pool finish and in the filter and heating systems. Dissolved iron and other metals can cause brownish water and stain the pool finish. Use Metal Master as part of your regular maintenance routine.

Recommended dosage: Initial treatment — 2 oz. per 1,000 gallons. Maintenance — 1 oz. per 1,000 gallons every two weeks. Winter Maintenance — 16 oz. per 10,000 gallons prior to pool closing.
Metal Master
Note: Metal Master is a preventative maintenance product. When used as directed on a regular basis, most of the scale and staining problems associated with pools can be avoided.
Description Model # Size Add to Cart
Metal Master 20300 32 oz. $18.99
Features
Reduces scale build up
Protects pool equipment
Prevents stain producing minerals