Oatey H-20 Series 30140 Water Soluble Flux, 1.7 oz, Paste, Gray
Made with Eklind alloy steel that has been heat-treated for optimum strength and ductility with a black finish to resist rust. Includes metric sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 and molded plastic holder.