How to CeraKote Your GLOCK

Published on August 10, 2014
Duration: 33:47

This guide details the process of CeraKoting a Glock 20 Gen 4 in Flat Dark Earth (FDE), as demonstrated by an experienced DIY firearm modifier. It covers complete disassembly, meticulous surface preparation using steel wool and bead blasting, proper CeraKote mixing and application with a gravity feed spray gun, oven curing, and reassembly. Crucially, it addresses common post-coating reliability issues by explaining how to troubleshoot and fix binding on internal slide rails and magazine wells, ensuring a functional and aesthetically enhanced firearm.

Quick Summary

DIY CeraKoting a Glock involves complete disassembly, preparing surfaces by scuffing and bead blasting, degreasing, pre-heating, applying CeraKote with a spray gun, and oven curing at 250°F for two hours. Crucially, avoid coating internal slide rails and magazine wells to prevent malfunctions, and be prepared to troubleshoot binding issues post-cure.

Chapters

  1. 00:00Introduction and Project Overview
  2. 00:35Disassembly and Stripping
  3. 02:18Surface Preparation
  4. 04:24CeraKote Kit and Mixing
  5. 05:36Slide and Component Prep
  6. 07:36Degreasing and Pre-heating
  7. 11:22Spraying the CeraKote
  8. 14:49Curing and Post-Cure Inspection
  9. 17:32Reassembly and Upgrades
  10. 18:59Reliability Testing and Troubleshooting

Frequently Asked Questions

What are the key steps for CeraKoting a Glock pistol?

The process involves complete disassembly, meticulous surface preparation (scuffing polymer, bead blasting metal), thorough degreasing, pre-heating parts, mixing and applying CeraKote with a spray gun, oven curing, and finally, reassembly and reliability testing. Troubleshooting is crucial for ensuring proper function after coating.

What common mistakes should be avoided when CeraKoting a firearm?

Avoid coating internal slide rails and the inside of the magazine well, as this can cause dimensional changes and lead to malfunctions. Also, ensure proper surface preparation and avoid applying the coating too thickly to prevent runs and ensure even coverage.

How is CeraKote applied and cured?

CeraKote is typically applied using a gravity feed spray gun in light, even passes after parts are degreased and pre-heated. It is then oven-cured at 250°F for approximately two hours, followed by a cooling period.

What tools are needed for DIY CeraKoting a Glock?

Essential tools include a vise, punch, steel wool, brake cleaner, an oven, a gravity feed spray gun (like a Kobalt model), a bead blaster, and a wire wheel for potential post-coating adjustments.

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