The Birchwood Casey Super Blue Liquid delivers professional-grade cold bluing results for firearm restoration and touch-up work. This concentrated formula penetrates steel surfaces to create a deep, durable blue-black finish that matches factory specifications.
What Makes This Different
Super Blue Liquid uses an advanced chemical formulation that bonds directly with steel at the molecular level, creating a finish that resists wear and corrosion better than traditional cold blues. The concentrated formula covers significantly more surface area per ounce compared to standard bluing solutions. Application requires no heating or special equipment, making it accessible for home gunsmiths and professional shops alike.Key Features
- Professional-grade cold bluing formula for deep, lasting finish
- 3 oz bottle treats multiple firearms or large surface areas
- Works on all ferrous metals including carbon steel and alloy steel
- Room temperature application - no heating equipment required
- Fast-acting formula develops full color in minutes
- Compatible with all standard degreasing and preparation methods
- Precision applicator cap allows controlled, waste-free application
Technical Specs
- Volume: 3 fluid ounces (89 ml)
- Application method: Brush, swab, or direct application
- Working temperature: 65-75°F optimal
- Coverage: Approximately 15-20 square feet per bottle
- Cure time: 5-10 minutes to full development
- Compatible metals: Carbon steel, alloy steel, cast iron
- Shelf life: 3 years unopened, 1 year after opening
- Made in USA with quality control standards
