Superalloy Etch (Mod. Kalling's), 250 mL

Superalloy Etch (Mod. Kalling's), 250 mL
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  • Item #: 155
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Price $54.00

Superalloy Etch is a modified, stronger version of Kalling's no. 2 reagent. It is very effective on high corrosion resistant superalloys, such as Waspaloy. Made with reagent grade chemicals.


User Instructions:

  • Polish the sample surface with diamond slurry or alumina (1 µm or finer) before etching.
  • The metal surface has to be etched as soon it's polished, cleaned and dried without any delay. Otherwise, the metal surface will passivate.

  • Use this product under a fume hood. Immerse or swab the polished surface few seconds to a minute.


Nalgene® Leakproof Bottle, HDPE.

California Proposition 65 WARNING: This product contains methanol which is known to the State of California to cause reproductive harm.

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