Action and Barrel Metal Coating

Published on March 26, 2012
Duration: 2:20

This video details the professional application of Cerakote H series ceramic coating to firearm components, including barrels, actions, and bottom metal. It emphasizes critical steps like surface preparation, blasting with aluminum oxide, degreasing with acetone, and proper application techniques using HVLP equipment. The process concludes with a thermal cure at 250°F for two hours, aiming to enhance corrosion resistance, reduce reflectivity, improve lubricity, and prevent wear.

Quick Summary

Cerakote H series, a two-part thermal cure ceramic finish, is applied to firearm components like barrels and actions by Gunwerks to enhance corrosion resistance, reduce reflectivity, improve lubricity, and prevent wear. The process involves meticulous surface preparation, including blasting and degreasing, followed by HVLP application and a 2-hour cure at 250°F.

Chapters

  1. 00:07Introduction to Cerakote H Series
  2. 00:10Benefits of Cerakote Finish
  3. 00:16Cerakote: Two-Part Ceramic Finish
  4. 00:22Ideal Cerakote Thickness
  5. 00:25Components Coated by Gunwerks
  6. 00:30Surface Preparation Importance
  7. 00:35Cleaning Action and Barrel
  8. 00:43Blasting with Aluminum Oxide
  9. 00:51Achieving Even Blast Pattern
  10. 00:56Transfer to Painting Room
  11. 01:02HVLP Coating Equipment Use
  12. 01:08Removing Residual Media
  13. 01:18Degreasing with Acetone
  14. 01:26Mixing Cerakote Components
  15. 01:31Cerakote Pot Life
  16. 01:38Coating Application Strategy
  17. 01:42Importance of Wet Edge
  18. 01:47Consequences of Material Transfer
  19. 01:57Drying and Curing Process
  20. 02:01Curing Oven Parameters
  21. 02:08Cooling and Inspection

Frequently Asked Questions

What are the primary benefits of applying Cerakote H series to firearm components?

Cerakote H series provides significant benefits including increased corrosion resistance, reduced reflectivity for stealth, enhanced lubricity for smoother operation, and superior wear prevention, extending the lifespan and improving the performance of firearm parts like barrels and actions.

What is the recommended thickness for a Cerakote firearm finish?

The ideal thickness for a Cerakote finish on firearm components is 1 mil, which is equivalent to one-thousandth of an inch. This precise thickness ensures optimal protection and performance without negatively impacting tolerances or function.

What are the critical surface preparation steps before applying Cerakote?

Critical surface preparation involves thoroughly cleaning the firearm action and barrel to remove machining oils, followed by blasting with 120-grit aluminum oxide at 80 psi until a uniform, non-reflective surface is achieved. Finally, parts must be degreased with acetone to eliminate any residual oils or fingerprints.

How is Cerakote H series applied, and what is the curing process?

Cerakote H series is applied using HVLP coating equipment, maintaining a wet edge for proper material transfer. After a brief drying period, parts are cured in an oven at 250°F for 2 hours, then allowed to cool completely before assembly.

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