Solders acrylic plaster, came come from different places. Your job is to make sure the product contains nothing dangerous.
These items do more or less have a origin in common some times. Used to be all acrylic started from Dupont. etc.
Solder, make sure itis cadmium free, and 56% silver for strength and such. It is the same as what is offered by suppliers. Just doesn't have to be associated with "Dental Supply" which carries a premium. Like buying a scrub brush from a dental supplier, or the corner store. Good example is the steamer talked about here. The ones that come from a dental supplier compared to Bed & Bath.
I apologize to dental suppliers.
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