3M ESPE is now offering its line of Impregum soft polyether impression material in a cartridge delivery system.
Polyether is better than vinyl polysiloxane (VPS) for impressions, according to 3M ESPE's Web site, because "Polyether material flows better into the toughest spots, yet does not slump -- capturing more detail than any VPS."
Impregum provides dental professionals with the benefits of a polyether and the convenient dispensing style of a VPS, according to 3M ESPE.
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