Novacan Old Masters Flux - 8 Oz Go to amazon.com Related posts The 6 best stained glass supplies 2022 FeatureNovacan Old Masters FluxAll-purpose zinc fluxCleans up easily with water8 oz DescriptionNovacan Old Masters Flux - 8 Oz. This all-purpose zinc flux is a stained glass classic. Cleans up easily with water. 8 oz