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Chemicals and chemical preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; radiator flushing chemicals; chemicals and chemical preparations for use in controlling and removing scale from heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; chemicals and chemical preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; chemicals and chemical preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes to inhibit corrosion; chemicals and chemical preparations for use in sanitizing, flushing, sediment control, sediment removal, scale control, scale removal, deposit control and deposit removal in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; additives (chemical) for the prevention of sedimentation in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; scale inhibiting preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes
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Corrosion inhibitors for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; anti-corrosion preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; corrosion inhibiting preparations for use in heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes
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Preparations for use in the cleaning, flushing, removal of sediment, de-scaling of heating systems, cooling systems, heat transfer systems, boilers, water storage systems, heaters, radiators, pumps and pipes