Vapco SR2-1 Scale Remover #2, Gallon Bottle
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Vapco SR2-1 Scale Remover #2, Hydrochloric Acid Based, Gallon Bottle
A hydrochloric acid based scale remover with wetting agents, anti-foaming agents and corrosion inhibitors. Exclusive corrosion inhibitors permit SR2 to be used in most cooling tower systems, boilers, water coolers, water pumps, refrigeration condensers, heat exchangers, piping, etc. Recommended initial dosage is 1 gallon SCALE REMOVER #2 for every 15 to 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. Not recommended for indoor applications. Safe for use on steel, copper and brass metals.