Oatey 30710 Acid Brush, 3 in L x 1/2 in W Brush, 5 in Trim, 5 in L Trim, Horse Hair Trim, Tin Handle, 4 in OAL

Oatey acid brushes are designed for applying liquid or paste fluxes to piping prior to soldering. These versatile acid brushes can be used on most diameters of piping. Oatey products have earned the trust of plumbing professionals for over 100 years.