Making the decision regarding which Bite Registration material is a simple one and is based on the impression materials that accompany it to the lab. There is a place for both but when should they be used and what factors should be considered when making your decision? There are a number of material choices for taking a bite registration including wax or high durometer polyvinyl siloxane materials such as Blu Mousse -Generic Pentron, Memoreg -Heraues Kulzer and Quick Bite -Clinicians Choice to name a few.