Custom Trays Require Less Impression Material | |
Stock Trays May Be Short In The Flange Area | |
Impressions Made N The Custom Trays Are Easier To Remove From The Mouth | |
Custom Trays Facilitate Uniform Contraction Of Impression Material |
When Making A Polysulphide Impression For A Caste Crown, Custom Trays Are Usually Preferred Over Stock Trays For All Of The Following Reasons Except______