Macro Fry’s Reagent, 250 mL

SKU: 133 Category:



This is the stronger version of Fry’s reagent for macro-etching carbon steel and mild steel parts. It is commonly used in forensic studies as the standard reagent for serial number recovery of firearms. It will NOT work on car parts. This etchant is listed in ASTM standard E 340 Table 5. Made with reagent-grade chemicals.

We only make this product upon request, please allow 1 business day to fill the order.


User Instructions:

  • The shelf life is 1 year.


Nalgene® Leakproof Bottle, HDPE.

Additional information

Weight 0.8 lbs
Dimensions 4.4 × 2.7 × 6.5 in
  • Now serving US & Canada.

  • All prices are in $USD.

  • Overnight and UPS collect available.

  • Commercial shipping address required.