Brownells FORMULA 44/40 COLD BLUE 32OZ 13646

Brownells Formula 44/40 Cold Blue, 32oz 13646 The Brownells Formula 44/40 Cold Blue, 32oz 13646 is a professional-grade cold bluing solution trusted by gunsmiths for decades. This large 32-ounce container provides an economical supply of one of the most effective and widely used cold bluing formulas available for restoring and touching up steel firearm finishes. Professional Cold Bluing Solution Formula 44/40 is a time-tested cold bluing solution that chemically reacts with steel to produce a deep, attractive blue-black finish. Unlike hot bluing methods, it requires no heat source, making it ideal for quick touch-ups, small parts, and situations where heating the metal is impractical. The 32oz size is especially popular with professional shops and high-volume users who need a reliable, cost-effective supply of quality cold bluing solution. Key Features of Brownells Formula 44/40 Cold Blue Premium cold bluing formula for steel surfaces Produces a rich, even blue-black finish No heat required for application Excellent for touch-up work and small to medium components Large 32oz bottle for professional and frequent use Part Number: 13646 Ideal Applications This 32oz bottle of Formula 44/40 is ideal for professional gunsmiths, custom firearm builders, and armorers who regularly perform cold bluing. It is commonly used for restoring worn finishes on barrels, receivers, cylinders, and other steel components. The larger size makes it especially suitable for shops that offer bluing services or frequently work on multiple firearms. Why Choose Brownells? When searching for Formula 44/40, Cold Blue, or Professional Cold Bluing, the Brownells Formula 44/40 stands out for its quality and reputation. Brownells is a trusted name in the firearms industry, known for offering professional-grade tools, chemicals, and supplies that support precision gunsmithing and firearm maintenance. Stock up on professional cold bluing solution with the Brownells Formula 44/40 Cold Blue, 32oz 13646. The End