17511NCM Natural Chemistry Scale Free Scale and Metal Protection 2 Liter

BioLab Natural Chemistry 2 Liter 67.6 Oz. Scale Free ScaleFree Swimming Pool and Spa Scale and Metal Protection 717108075112 17511NCM

BioLab Natural Chemistry Scale Free Swimming Pool and Spa Scale and Metal Protection 717108075112 17511NCM is a Phosphate free stain and scale prevention.Natural Chemistry Scale Free Scale and Metal Protection 17511NCM protects pools from the damaging effects of scale buildup and staining due to excessive calcium, iron, copper and other minerals. It works without the use of phosphates or harsh acids.BioLab Natural Chemistry Scale Free Swimming Pool and Spa Scale and Metal Protection 717108075112 17511NCM also works to prevent scale from forming on salt generator cells, helping to maintain optimum performance.

• Phosphate and acid free formula
• Compatible with all pool surfaces
• Protects against calcium and mineral scale buildup
• Controls metal staining
• Helps protect salt generator cells from life shortening damage caused by scale

Natural Chemistry Scale Free Scale and Metal Protection 17511NCM Instructions

Natural Chemistry Scale Free Scale and Metal Protection 17511NCM Directions for use:

Do not exceed recommended dose.Note:​ Cationic polymers used in many clarifiers, flocculants and polyquat algaecides should not be dosed to swimming pool water at the same time as metal control products. Cloudy water, precipitation and reduced product effectiveness may result. Wait 24 hours between additions.Do not use with biguanides.Directions for use:This product is designed for use in properly balanced pool water.Following dosage chart below, add the recommended initial dosage of Scalefree​ to the pool water evenly around the edges.Note: If water hardness level in existing pool water is above 400ppm (parts per million), follow recommendations for fresh fill initial dose. Brushing is required. After initial dose, proceed with double the recommended monthly dosage.Initial Dosage Instructions:

• Fresh Fill – 64 oz per 10,000 gallons
• Existing Water – 32 oz per 10,000 gallons

Maintenance Dosage Instructions:

• 5 oz per 10,000 gallons