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.
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| ITEM | SINGLE | CASE | NO. IN CASE | SHIP WT. |
|---|---|---|---|---|
| Gallon | 27-04 | 27-05 | 4 | 33# |