GE Class A, Magnesium Alloys Etching Solution, 250 mL

SKU: 1020 Category:


Make this special order chemical immediately for a rush job or AOG.


Class A is a chemical for etching magnesium alloys as part of the pre-penetrant etch process in non-destructive testing (NDT). It prepares magnesium parts for the subsequent fluorescent penetrant inspection as outlined in multiple aerospace manuals, such as GEK 9250. We only make this product upon request to maximize the freshness. Please allow 1 business day to fulfill the order.


User Instructions:

  • Some crystals will form at the bottom of the container during winter months. To restore for use, place the bottle in a hot water bath until all crystals are re-dissolved.
  • Shelf life is 1 year.


Nalgene® Leakproof Bottle, HDPE.

Additional information

Weight 0.8 lbs
Dimensions 4.4 × 2.7 × 6.5 in
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