Rub Red Flux - Liquid - 1 Pint Spring Essentials it melts at 413 F

it melts at 413 F and solidifies at 361 F

Non-reflective black back prevents the copper finish from being visible through translucent and transparent glass

this apron features a one-sided print that beautifully displays the intricate and vibrant stained glass design

and nonwoven laminate lining for high-end durability

Please note

Rub Red Flux - Liquid - 1 Pint Spring Essentials it melts at 413 FRubyFluid Liquid Flux is a versatile general purpose soldering flux that is used in numerous applications including stained glass, plumbing, roofing, electrical, and many others. This inorganic acid flux causes solder to flow in a thin film, thus saving solder. RubyFluid flux adheres quickly when applied and stays put where applied.