ContraCor® A2
Prevents aluminium from tarnishing

ContraCor® A2 is an inhibitor additive for kolb cleaning detergents for the protection of sensitive aluminum surfaces.

ContraCor® A2 prevents tarnishing during the cleaning process and is added to the cleaning bath in a concentration ratio of 0.25 to 5%.

ContraCor® A2 is not suitable for MultiEx GC and MultiEx SC detergents or for direct addition to cleaning concentrates.



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This year, kolb is again a participant in this renowned technology event.

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kolb is an official partner of the first Technical Cleanliness Conference organized by the ZVEI Academy.

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kolb keeps on strengthening its presence in Asia.

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The new AQUBE® MV8 sTWIN and PSE 300 2VL were the attractions of the very well-attended fair booth.

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