
3M Iso-Form prefabricated temporary crowns are made of a soft tin-silver alloy for short-term adult posterior coverage. Pre-finished, contoured and belled to save placement time, the alloy retains the shape of the preparation and is easily stretched and burnished to fit prep margins. This refill box contains five size U52 crowns for the upper right second bicuspid, offering faster single-unit placement than acrylics or chemical resins.
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3M Iso-Form prefabricated temporary crowns are made of a soft tin-silver alloy for short-term adult posterior coverage. Pre-finished, contoured and belled to save placement time, the alloy retains the shape of the preparation and is easily stretched and burnished to fit prep margins. This refill box contains five size U52 crowns for the upper right second bicuspid, offering faster single-unit placement than acrylics or chemical resins.
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