857 Flux

Alpha 857 Flux is a water-soluble organic acid flux with maximum activity for defect-free soldering of difficult assemblies. 857 Flux is suitable for wave and dip soldering of circuit boards, armatures, copper & tin surfaces. 857 works well with leaded or lead-free solders. Apply by foam, dip or spray. 18% solids in a solvent base; residues easily removed in hot water. Meets J-STD-004 Class OR-H1. Comes in a 5 gallon pail.
***This product is classified as a hazardous material for shipping purposes and will require a $27.50 hazmat fee in addition to standard ground charges per pail.