Boric acid powder for soldering or melting, with a high antioxidant power.
We recommend using the amount necessary to cover the metal to be melted inside the crucible.
* Pack of 880 grams
We recommend using the amount necessary to cover the metal to be melted inside the crucible.
* Pack of 880 grams
- Availability: Pre-order
- Model: FUN077
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Brand:
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