Cupronil Flux and Fire Scale Preventative
Cupronil Flux and Fire Scale Preventative
- 4 ounce spray bottle.
- Flux & fire coat preventive in one bottle.
- Shake before using.
- Keep container closed when not in use.
- Spray smooth even coat to warmed metal.
- Heat the Cupronil until the metal forms a white haze.
- Touch up the areas not coated.
- Solder as usual.
- Pickle as usual.
- Rinse metal and polish.
- Safe for all non-ferrous metals.
- Contains copper, potassium, sodium borate and boric acid.
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