Specification :

ZG - 310 is formulated to clean the lime scale, calcium, magnesium and crust of water, cement, soap spray, mildew and rust from metal surfaces and cement.
Very good for descaling cooling tower, boiler and condenser.
Contains inhibitors which prevent damage to components and stainless steel. ( Not for Aluminum or Galvanized steel)
Does not contain solvents, or alcohol.