Johnson's Rosin Flux is most often used for soldering electrical terminals, architectural copper roofing and other metals that are easy-to-solder such as copper and pre-tinned brass. Residues are not considered corrosive yet they may be removed for appearance.

View our Technical Bulletin | Safety Data Sheet on this product.

  SINGLE CASE of 4 SHIP WT.
Gallon 27-04 27-05 33#