3M Iso-Form Temporary Crowns, Tin-Silver Alloy
Prefabricated tin-silver temporary crowns for short-term adult posterior use, featuring accurate anatomy and a stretch fit for fast placement and gum compatibility.
3M Iso-Form Temporary Crowns are prefabricated temporary crowns made from a tin-silver alloy, designed for short-term use on adult posterior teeth while a permanent restoration is being fabricated. Each crown is manufactured with accurate anatomy so it looks and functions like a natural tooth during the interim period, and the metal is formulated to stretch slightly so it fits closely over the preparation margins, which speeds up placement at the chairside.
The material is also designed to offer good compatibility with the surrounding gum tissue, reducing irritation while the crown remains in place. The wide range of catalogue numbers reflects the different arches, tooth positions and sizes covered by this system, letting the clinician select the closest fitting size to minimise adjustment.
These temporary crowns are used in general and restorative dental practice whenever a posterior tooth needs interim protection between the preparation appointment and the delivery of the final restoration.
