DO IT YOURSELF! COLOR CASE-HARDENING PATINAS & PROCEDURES FOR GUNS, GUN PARTS & KNIFE BLADES.

Case Hardening 101 - Heat Treatment Oversimplified

Bluing Steel Parts Tutorial

Knife Making - Bowie from Leaf Spring

Moulding Hollow Carbon Fibre Parts Using a Low-Melt Metal Mandrel

Blue Jelly & Color Case

STEEL F/X® Gel Patina for Steel

Case Hardening

Anodize Your Own Parts any Color with Household Products

New! Stainless Steel Patina for Color Case-Hardening & More!

How Japanese Masters Turn Sand Into Swords

Making Valerian Steel from Bearing Balls | Making a Dragon Knife

Color Case Hardening Effect using Cold Blue

Color Case Hardening a Stevens 9478 With Turnbull Custom Guns

How to Turn Steel Black - All you need to know about Bluing

Case Hardening mild steel in the home workshop using Kasenit

Color Case Hardening a Parker Shotgun | MidwayUSA Gunsmithing

Color case hardening at the shop today.

Checkering with Chuck - Part 2

How to Case Harden Steel Parts in the Home Workshop

Cold Bluing Solutions Test: Super Blue, Oxpho-Blue, Formula 44/40, Oxpho-Blue Crème, Aluminum Black