Canfield Blu-Glass Flux - 8 oz.
Canfield Blu-Glass Flux is an all-purpose SUPER SAFE flux with low fumes. It's less active than Canfield Solder-Mate 11. Ideal for artisans with sensitivities and allergic reactions to other fluxes. Blu-Glass promotes excellent solderability on copper foil and is easily washed off with water.