Black Patina for Solder
A specially formulated black patina for copper foil work. Just brush on clean solder and it imparts a darkened surface which can be polished and waxed. The final effect can be from dark gray to black, depending on the solder alloy, how well the piece has been cleaned and how long the patina remains active on the solder.
Causes skin irritation. Toxic to aquatic life with long lasting effects.
If medical advice is needed, have product container or label at hand. Keep out of reach of children. IF ON SKIN: Wash with plenty of soap and water. If skin irritation occurs: Get medical advice/attention. Dispose of contents/container to Waste Disposal Facility.
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