Spa Metalfree is a highly effective metal chelating agent that protects against staining and discoloration from trace metals such as iron and copper. Spa Metalfree should be used as part of a well designed spa maintenance program. Spa Metalfree does not raise phosphate levels in spa water like many other stain and scale products.
|pHRating||5.5 - 6.5|
|ProductType||Metal Chelating Agent|
|RelativeDensity||8.3 - 8.5 lb/gal|
|SpecificGravity||1 - 1.02|