Trinity Nutra Lab® Boric Acid Powder is a premium-grade formulation crafted specifically for professional jewelers and metalworkers. This essential compound plays a key role in high-temperature soldering and flux applications, helping to create cleaner, stronger, and more reliable soldered joints. When dissolved in alcohol or water, it forms a powerful flux solution that prevents oxidation and ensures superior metal bonding—especially for gold, silver, and other precious metals.

Highly refined and free from artificial additives, this powder is ideal for precision tasks that demand consistency and purity. Designed for experienced users in controlled environments, Trinity Nutra Lab’s Boric Acid Powder is a trusted tool in the trade. Always store safely and keep out of reach of children.