Obtaining a patient’s dental impression can present many challenges. One must keep the area free of saliva and blood, have good access to margins and often deal with a variety of viscosities of impression materials, that must be mixed and injected simultaneously to obtain an accurate impression. Warmer room temperatures... Obtaining a patient’s dental impression can present many challenges. One must keep the area free of saliva and blood, have good access to margins and often deal with a variety of viscosities of impression materials, that must be mixed and injected simultaneously to obtain an accurate impression. Warmer room temperatures...