Vapco SR1-1 Scale Remover #1, Scale Dissolver with Patented Corrosion Inhibitors, Gallon Bottle
Highly-concentrated, fast acting non-fuming scale dissolver with patented corrosion inhibitors. Concentrated liquid weighs approximately 13 lbs per gallon. Contains no hydrochloric (muriatic) or other acids for safe use. Dissolves twice the amount of scale – 4 to 5 pounds of scale per gallon – as hydrochloric acid based scale removers. Recommended initial dosage is 1 gallon per 20 gallons of water in the system. 1 gallon of acid for each 5 tons (horsepower) of refrigeration capacity may also be used as an initial charge.