• Multi Sol Liquid Flux™ has been designed specifically for the low temperature soldering of Aluminum to Aluminum, Copper, and most dissimilar metals including Pot Metal. This flux is golden colored, chloride-free, and organic based. • Applications include: aluminum to aluminum or aluminum to copper wire pigtail splices, aluminum to copper, aluminum to brass or plated terminals, Hot dip coating of aluminum cable connectors to provide a low resistance contact surface, where it is desirable. • Contains 56-60% active ingredients consisting of amines and complex inorganic fluorides. • Effective fluxing action occurs at 350-550°F (177-288°C). Be aware the flux will char or burn at temperatures above 550°F (288°C). • NOTE: Residue is electrically conductive and slightly corrosive. We recommend that user remove any residue with hot water or alcohol and a clean rag. • Recommended soldering alloys: Multi-Sol ™ - Tin-Zinc-Cadmium Solder Rods • The information in the specifications tab below represents the physical properties of Multi Sol Flux™. Many factors, such as materials, temperature, and method of application determine the most effective flux. • Packaging: 0.7 oz. bottle • Shelf Life: 2 years unopened at ambient temp. • Weight Per Gallon: 10 lbs. (4.5 kg) • Boiling Point: 273°F (134°C) • Flash Point: 230°F (110°C) • Corrosion Resistance: Fair • pH: Slightly Alkaline • Solubility: Soluble in water • Viscosity: 1050 cps #3 spindle, 20 rpm • Appearance: Clear gold-colored viscous syrup with ammonia odor • Active Temperature Range: 350-550°F (177-288°C)