Oatey 1/2 in. Solder Flux Brush

The Oatey 1/2 in. Solder Flux Brush is designed for applying liquid or paste fluxes to piping prior to soldering. Built with 100% pure stiff horsehair bristles securely tied with a steel staple, this brush delivers consistent and even flux distribution on pipe surfaces and fittings. Constructed with a durable tin handle, this acid brush provides reliable handling and control during plumbing and metalworking projects. It is an essential tool for professional plumbers, HVAC technicians, and DIY enthusiasts preparing piping for clean, high-quality solder joints.