Lincolnweld® 781 features fast follow characteristics that allow for uniform welds at high speeds without undercut or voids. It is recommended for high speed, limited pass welding on clean plate and sheet steel. For good wetting action and uniform welds at high speeds – choose Lincolnweld® 781

• Features fast follow characteristics that allow for uniform welds at high speeds without undercut or voids
• Good wetting action
• Makes uniform welds at high speed on sheet metal without undercut or voids
• Agglomerated for consistent flux particle composition and consistent weld deposit chemistry
• Typically, agglomerated fluxes will have up to 30% lower flux consumption than their fused flux counterparts
• 0.8 basicity index, 1.5 g/cc density

Lincoln® Lincolnweld® 781™ ED019587 Welding Flux, 700 Series, Active, Package: 50 lb Bag, Welding Process: MIG (GMAW And SAW), Weld Metal Composition: 21% Silicon Di Oxide (SiO2), 17% Manganese Oxide (MnO), 14% Magnesium Oxide (MgO), 5% Calcium Fluoride (CaF2), 2% Sodium Oxide (Na2O), 4% Aluminum Oxide (Al2O3), 21% Zirconium Di Oxide (ZrO2), 12% Titanium Di Oxide (TiO2), 1% Calcium Oxide (CaO), 3 % Metal Alloys