Natural Chemistry Coverfree Liquid Solar Blanket - 1 qt hp21404t-hp21004t-hp21254t-hp31154t Manufacturer Part # R0445800

Manufacturer Part # R0445800

Manufacturer Part # 672-4640B

Manufacturer Part # C442P

Manufacturer Part # 59053800

Natural Chemistry Coverfree Liquid Solar Blanket - 1 qt hp21404t-hp21004t-hp21254t-hp31154t Manufacturer Part # R0445800Coverfree's advanced technology offers the ability to save water and money by decreasing evaporation. Coverfree forms on the water surface. Even when the water is disturbed by the wind or bathers, it reforms the liquid barrier at the surface to protect from heat loss and evaporation. Dosage Add 4 oz per 675 sq. ft. (20,000 gallons) of surface area Manufacturer Natural Chemistry Manufacturer Part # 07100 Pool Chemical Type Product Features An invisible