Quick Gunsmithing Tip: Easy way to Parkerize small parts

Published on July 21, 2012
Duration: 2:53

This guide details an efficient method for parkerizing small firearm components using common household items like a microwave and a shot glass, as demonstrated by Eric from Iraqveteran8888. The process involves meticulous surface preparation via sandblasting, careful heating of the phosphate solution, a controlled etching period, and proper neutralization using an ultrasonic cleaner and Simple Green. This technique is ideal for individuals who don't require a full-scale parkerizing setup.

Quick Summary

Parkerizing small firearm parts at home involves mechanical blasting for surface prep, heating a phosphate solution in a shot glass via microwave until it fizzes, dipping parts for 60 seconds, and neutralizing in an ultrasonic cleaner with Simple Green. This DIY method is efficient for components not requiring a full tank setup.

Chapters

  1. 00:00Introduction to Small Part Parkerizing
  2. 00:24Surface Preparation
  3. 00:35Heating the Solution
  4. 01:36The Parkerizing Process
  5. 02:05Neutralization and Finishing

Frequently Asked Questions

How can I parkerize small firearm parts at home?

You can parkerize small firearm parts at home by first mechanically blasting them for surface prep. Then, heat a zinc or manganese phosphate solution in a shot glass using a microwave until it fizzes. Dip the parts for about 60 seconds, then neutralize them in an ultrasonic cleaner with Simple Green and oil.

What is the purpose of sandblasting before parkerizing?

Sandblasting is crucial before parkerizing as it creates a uniform, scuffed surface on the metal parts. This texture ensures that the parkerizing solution adheres properly and evenly, leading to a durable and consistent finish.

Can I use a microwave to heat the parkerizing solution?

Yes, a microwave can be used to heat the phosphate solution for small parts parkerizing. Place the solution in a shot glass and heat it for 30-60 seconds until it fizzes. Importantly, never place the metal firearm parts inside the microwave during heating.

What is used to neutralize parts after parkerizing?

After the parkerizing process is complete, the parts are typically neutralized in a mixture of water and Simple Green within an ultrasonic cleaner. This step removes any residual chemicals and prepares the parts for final oiling.

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